87489792

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 285702144

約数和(自身を除く): 198212352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 127, 128, 138, 144, 156, 184, 192, 207, 208, 234, 254, 256, 276, 288, 299, 312, 368, 381, 384, 414, 416, 468, 508, 552, 576, 598, 624, 736, 762, 768, 828, 832, 897, 936, 1016, 1104, 1143, 1152, 1196, 1248, 1472, 1524, 1651, 1656, 1664, 1794, 1872, 2032, 2208, 2286, 2304, 2392, 2496, 2691, 2921, 2944, 3048, 3302, 3312, 3328, 3588, 3744, 4064, 4416, 4572, 4784, 4953, 4992, 5382, 5842, 5888, 6096, 6604, 6624, 7176, 7488, 8128, 8763, 8832, 9144, 9568, 9906, 9984, 10764, 11684, 12192, 13208, 13248, 14352, 14859, 14976, 16256, 17526, 17664, 18288, 19136, 19812, 21528, 23368, 24384, 26289, 26416, 26496, 28704, 29718, 29952, 32512, 35052, 36576, 37973, 38272, 39624, 43056, 46736, 48768, 52578, 52832, 52992, 57408, 59436, 70104, 73152, 75946, 76544, 79248, 86112, 93472, 97536, 105156, 105664, 113919, 114816, 118872, 140208, 146304, 151892, 158496, 172224, 186944, 210312, 211328, 227838, 229632, 237744, 280416, 292608, 303784, 316992, 341757, 344448, 373888, 420624, 422656, 455676, 475488, 560832, 607568, 633984, 683514, 688896, 747776, 841248, 911352, 950976, 1121664, 1215136, 1267968, 1367028, 1682496, 1822704, 1901952, 2243328, 2430272, 2734056, 3364992, 3645408, 3803904, 4860544, 5468112, 6729984, 7290816, 9721088, 10936224, 14581632, 21872448, 29163264, 43744896, 87489792]

約数ペア:

[(1, 87489792), (2, 43744896), (3, 29163264), (4, 21872448), (6, 14581632), (8, 10936224), (9, 9721088), (12, 7290816), (13, 6729984), (16, 5468112), (18, 4860544), (23, 3803904), (24, 3645408), (26, 3364992), (32, 2734056), (36, 2430272), (39, 2243328), (46, 1901952), (48, 1822704), (52, 1682496), (64, 1367028), (69, 1267968), (72, 1215136), (78, 1121664), (92, 950976), (96, 911352), (104, 841248), (117, 747776), (127, 688896), (128, 683514), (138, 633984), (144, 607568), (156, 560832), (184, 475488), (192, 455676), (207, 422656), (208, 420624), (234, 373888), (254, 344448), (256, 341757), (276, 316992), (288, 303784), (299, 292608), (312, 280416), (368, 237744), (381, 229632), (384, 227838), (414, 211328), (416, 210312), (468, 186944), (508, 172224), (552, 158496), (576, 151892), (598, 146304), (624, 140208), (736, 118872), (762, 114816), (768, 113919), (828, 105664), (832, 105156), (897, 97536), (936, 93472), (1016, 86112), (1104, 79248), (1143, 76544), (1152, 75946), (1196, 73152), (1248, 70104), (1472, 59436), (1524, 57408), (1651, 52992), (1656, 52832), (1664, 52578), (1794, 48768), (1872, 46736), (2032, 43056), (2208, 39624), (2286, 38272), (2304, 37973), (2392, 36576), (2496, 35052), (2691, 32512), (2921, 29952), (2944, 29718), (3048, 28704), (3302, 26496), (3312, 26416), (3328, 26289), (3588, 24384), (3744, 23368), (4064, 21528), (4416, 19812), (4572, 19136), (4784, 18288), (4953, 17664), (4992, 17526), (5382, 16256), (5842, 14976), (5888, 14859), (6096, 14352), (6604, 13248), (6624, 13208), (7176, 12192), (7488, 11684), (8128, 10764), (8763, 9984), (8832, 9906), (9144, 9568)]