61831728

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 217128960

約数和(自身を除く): 155297232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 127, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 254, 276, 294, 322, 336, 368, 378, 381, 392, 414, 432, 441, 483, 504, 508, 552, 588, 621, 644, 756, 762, 784, 828, 882, 889, 966, 1008, 1016, 1104, 1127, 1143, 1176, 1242, 1288, 1323, 1449, 1512, 1524, 1656, 1764, 1778, 1932, 2032, 2254, 2286, 2352, 2484, 2576, 2646, 2667, 2898, 2921, 3024, 3048, 3312, 3381, 3429, 3528, 3556, 3864, 4347, 4508, 4572, 4968, 5292, 5334, 5796, 5842, 6096, 6223, 6762, 6858, 7056, 7112, 7728, 8001, 8694, 8763, 9016, 9144, 9936, 10143, 10584, 10668, 11592, 11684, 12446, 13524, 13716, 14224, 16002, 17388, 17526, 18032, 18288, 18669, 20286, 20447, 21168, 21336, 23184, 23368, 24003, 24892, 26289, 27048, 27432, 30429, 32004, 34776, 35052, 37338, 40572, 40894, 42672, 46736, 48006, 49784, 52578, 54096, 54864, 56007, 60858, 61341, 64008, 69552, 70104, 74676, 78867, 81144, 81788, 96012, 99568, 105156, 112014, 121716, 122682, 128016, 140208, 143129, 149352, 157734, 162288, 163576, 168021, 184023, 192024, 210312, 224028, 243432, 245364, 286258, 298704, 315468, 327152, 336042, 368046, 384048, 420624, 429387, 448056, 486864, 490728, 552069, 572516, 630936, 672084, 736092, 858774, 896112, 981456, 1104138, 1145032, 1261872, 1288161, 1344168, 1472184, 1717548, 2208276, 2290064, 2576322, 2688336, 2944368, 3435096, 3864483, 4416552, 5152644, 6870192, 7728966, 8833104, 10305288, 15457932, 20610576, 30915864, 61831728]

約数ペア:

[(1, 61831728), (2, 30915864), (3, 20610576), (4, 15457932), (6, 10305288), (7, 8833104), (8, 7728966), (9, 6870192), (12, 5152644), (14, 4416552), (16, 3864483), (18, 3435096), (21, 2944368), (23, 2688336), (24, 2576322), (27, 2290064), (28, 2208276), (36, 1717548), (42, 1472184), (46, 1344168), (48, 1288161), (49, 1261872), (54, 1145032), (56, 1104138), (63, 981456), (69, 896112), (72, 858774), (84, 736092), (92, 672084), (98, 630936), (108, 572516), (112, 552069), (126, 490728), (127, 486864), (138, 448056), (144, 429387), (147, 420624), (161, 384048), (168, 368046), (184, 336042), (189, 327152), (196, 315468), (207, 298704), (216, 286258), (252, 245364), (254, 243432), (276, 224028), (294, 210312), (322, 192024), (336, 184023), (368, 168021), (378, 163576), (381, 162288), (392, 157734), (414, 149352), (432, 143129), (441, 140208), (483, 128016), (504, 122682), (508, 121716), (552, 112014), (588, 105156), (621, 99568), (644, 96012), (756, 81788), (762, 81144), (784, 78867), (828, 74676), (882, 70104), (889, 69552), (966, 64008), (1008, 61341), (1016, 60858), (1104, 56007), (1127, 54864), (1143, 54096), (1176, 52578), (1242, 49784), (1288, 48006), (1323, 46736), (1449, 42672), (1512, 40894), (1524, 40572), (1656, 37338), (1764, 35052), (1778, 34776), (1932, 32004), (2032, 30429), (2254, 27432), (2286, 27048), (2352, 26289), (2484, 24892), (2576, 24003), (2646, 23368), (2667, 23184), (2898, 21336), (2921, 21168), (3024, 20447), (3048, 20286), (3312, 18669), (3381, 18288), (3429, 18032), (3528, 17526), (3556, 17388), (3864, 16002), (4347, 14224), (4508, 13716), (4572, 13524), (4968, 12446), (5292, 11684), (5334, 11592), (5796, 10668), (5842, 10584), (6096, 10143), (6223, 9936), (6762, 9144), (6858, 9016), (7056, 8763), (7112, 8694), (7728, 8001)]