91897728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 269892000

約数和(自身を除く): 177994272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 384, 416, 449, 492, 533, 624, 656, 832, 898, 984, 1066, 1248, 1312, 1347, 1599, 1664, 1796, 1968, 2132, 2496, 2624, 2694, 3198, 3592, 3936, 4264, 4992, 5248, 5388, 5837, 6396, 7184, 7872, 8528, 10776, 11674, 12792, 14368, 15744, 17056, 17511, 18409, 21552, 23348, 25584, 28736, 34112, 35022, 36818, 43104, 46696, 51168, 55227, 57472, 68224, 70044, 73636, 86208, 93392, 102336, 110454, 140088, 147272, 172416, 186784, 204672, 220908, 239317, 280176, 294544, 373568, 441816, 478634, 560352, 589088, 717951, 747136, 883632, 957268, 1120704, 1178176, 1435902, 1767264, 1914536, 2241408, 2356352, 2871804, 3534528, 3829072, 5743608, 7069056, 7658144, 11487216, 15316288, 22974432, 30632576, 45948864, 91897728]

約数ペア:

[(1, 91897728), (2, 45948864), (3, 30632576), (4, 22974432), (6, 15316288), (8, 11487216), (12, 7658144), (13, 7069056), (16, 5743608), (24, 3829072), (26, 3534528), (32, 2871804), (39, 2356352), (41, 2241408), (48, 1914536), (52, 1767264), (64, 1435902), (78, 1178176), (82, 1120704), (96, 957268), (104, 883632), (123, 747136), (128, 717951), (156, 589088), (164, 560352), (192, 478634), (208, 441816), (246, 373568), (312, 294544), (328, 280176), (384, 239317), (416, 220908), (449, 204672), (492, 186784), (533, 172416), (624, 147272), (656, 140088), (832, 110454), (898, 102336), (984, 93392), (1066, 86208), (1248, 73636), (1312, 70044), (1347, 68224), (1599, 57472), (1664, 55227), (1796, 51168), (1968, 46696), (2132, 43104), (2496, 36818), (2624, 35022), (2694, 34112), (3198, 28736), (3592, 25584), (3936, 23348), (4264, 21552), (4992, 18409), (5248, 17511), (5388, 17056), (5837, 15744), (6396, 14368), (7184, 12792), (7872, 11674), (8528, 10776)]