87705072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 326645760

約数和(自身を除く): 238940688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 48, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 97, 104, 108, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 189, 194, 207, 208, 216, 234, 252, 273, 276, 291, 299, 312, 322, 336, 351, 364, 368, 378, 388, 414, 432, 468, 483, 504, 546, 552, 582, 598, 621, 624, 644, 679, 702, 728, 756, 776, 819, 828, 873, 897, 936, 966, 1008, 1092, 1104, 1164, 1196, 1242, 1261, 1288, 1358, 1404, 1449, 1456, 1512, 1552, 1638, 1656, 1746, 1794, 1872, 1932, 2037, 2093, 2184, 2231, 2328, 2392, 2457, 2484, 2522, 2576, 2619, 2691, 2716, 2808, 2898, 3024, 3276, 3312, 3492, 3588, 3783, 3864, 4074, 4186, 4347, 4368, 4462, 4656, 4784, 4914, 4968, 5044, 5238, 5382, 5432, 5616, 5796, 6111, 6279, 6552, 6693, 6984, 7176, 7566, 7728, 8073, 8148, 8372, 8694, 8827, 8924, 9828, 9936, 10088, 10476, 10764, 10864, 11349, 11592, 12222, 12558, 13104, 13386, 13968, 14352, 15132, 15617, 16146, 16296, 16744, 17388, 17654, 17848, 18333, 18837, 19656, 20079, 20176, 20952, 21528, 22698, 23184, 24444, 25116, 26481, 26772, 29003, 30264, 31234, 32292, 32592, 33488, 34047, 34776, 35308, 35696, 36666, 37674, 39312, 40158, 41904, 43056, 45396, 46851, 48888, 50232, 52962, 53544, 56511, 58006, 60237, 60528, 62468, 64584, 68094, 69552, 70616, 73332, 75348, 79443, 80316, 87009, 90792, 93702, 97776, 100464, 105924, 107088, 113022, 116012, 120474, 124936, 129168, 136188, 140553, 141232, 146664, 150696, 158886, 160632, 174018, 181584, 187404, 203021, 211848, 226044, 232024, 238329, 240948, 249872, 261027, 272376, 281106, 293328, 301392, 317772, 321264, 348036, 374808, 406042, 421659, 423696, 452088, 464048, 476658, 481896, 522054, 544752, 562212, 609063, 635544, 696072, 749616, 783081, 812084, 843318, 904176, 953316, 963792, 1044108, 1124424, 1218126, 1271088, 1392144, 1566162, 1624168, 1686636, 1827189, 1906632, 2088216, 2248848, 2436252, 3132324, 3248336, 3373272, 3654378, 3813264, 4176432, 4872504, 5481567, 6264648, 6746544, 7308756, 9745008, 10963134, 12529296, 14617512, 21926268, 29235024, 43852536, 87705072]

約数ペア:

[(1, 87705072), (2, 43852536), (3, 29235024), (4, 21926268), (6, 14617512), (7, 12529296), (8, 10963134), (9, 9745008), (12, 7308756), (13, 6746544), (14, 6264648), (16, 5481567), (18, 4872504), (21, 4176432), (23, 3813264), (24, 3654378), (26, 3373272), (27, 3248336), (28, 3132324), (36, 2436252), (39, 2248848), (42, 2088216), (46, 1906632), (48, 1827189), (52, 1686636), (54, 1624168), (56, 1566162), (63, 1392144), (69, 1271088), (72, 1218126), (78, 1124424), (84, 1044108), (91, 963792), (92, 953316), (97, 904176), (104, 843318), (108, 812084), (112, 783081), (117, 749616), (126, 696072), (138, 635544), (144, 609063), (156, 562212), (161, 544752), (168, 522054), (182, 481896), (184, 476658), (189, 464048), (194, 452088), (207, 423696), (208, 421659), (216, 406042), (234, 374808), (252, 348036), (273, 321264), (276, 317772), (291, 301392), (299, 293328), (312, 281106), (322, 272376), (336, 261027), (351, 249872), (364, 240948), (368, 238329), (378, 232024), (388, 226044), (414, 211848), (432, 203021), (468, 187404), (483, 181584), (504, 174018), (546, 160632), (552, 158886), (582, 150696), (598, 146664), (621, 141232), (624, 140553), (644, 136188), (679, 129168), (702, 124936), (728, 120474), (756, 116012), (776, 113022), (819, 107088), (828, 105924), (873, 100464), (897, 97776), (936, 93702), (966, 90792), (1008, 87009), (1092, 80316), (1104, 79443), (1164, 75348), (1196, 73332), (1242, 70616), (1261, 69552), (1288, 68094), (1358, 64584), (1404, 62468), (1449, 60528), (1456, 60237), (1512, 58006), (1552, 56511), (1638, 53544), (1656, 52962), (1746, 50232), (1794, 48888), (1872, 46851), (1932, 45396), (2037, 43056), (2093, 41904), (2184, 40158), (2231, 39312), (2328, 37674), (2392, 36666), (2457, 35696), (2484, 35308), (2522, 34776), (2576, 34047), (2619, 33488), (2691, 32592), (2716, 32292), (2808, 31234), (2898, 30264), (3024, 29003), (3276, 26772), (3312, 26481), (3492, 25116), (3588, 24444), (3783, 23184), (3864, 22698), (4074, 21528), (4186, 20952), (4347, 20176), (4368, 20079), (4462, 19656), (4656, 18837), (4784, 18333), (4914, 17848), (4968, 17654), (5044, 17388), (5238, 16744), (5382, 16296), (5432, 16146), (5616, 15617), (5796, 15132), (6111, 14352), (6279, 13968), (6552, 13386), (6693, 13104), (6984, 12558), (7176, 12222), (7566, 11592), (7728, 11349), (8073, 10864), (8148, 10764), (8372, 10476), (8694, 10088), (8827, 9936), (8924, 9828)]