81163011552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{128351}}^1$

素因数の和:129312

約数の個数: 96

約数和(自身を含む): 243749689344

約数和(自身を除く): 162586677792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 941, 1882, 2823, 3764, 5646, 6587, 7528, 11292, 13174, 15056, 19761, 22584, 26348, 30112, 39522, 45168, 52696, 79044, 90336, 105392, 128351, 158088, 210784, 256702, 316176, 385053, 513404, 632352, 770106, 898457, 1026808, 1540212, 1796914, 2053616, 2695371, 3080424, 3593828, 4107232, 5390742, 6160848, 7187656, 10781484, 12321696, 14375312, 21562968, 28750624, 43125936, 86251872, 120778291, 241556582, 362334873, 483113164, 724669746, 845448037, 966226328, 1449339492, 1690896074, 1932452656, 2536344111, 2898678984, 3381792148, 3864905312, 5072688222, 5797357968, 6763584296, 10145376444, 11594715936, 13527168592, 20290752888, 27054337184, 40581505776, 81163011552]

約数ペア:

[(1, 81163011552), (2, 40581505776), (3, 27054337184), (4, 20290752888), (6, 13527168592), (7, 11594715936), (8, 10145376444), (12, 6763584296), (14, 5797357968), (16, 5072688222), (21, 3864905312), (24, 3381792148), (28, 2898678984), (32, 2536344111), (42, 1932452656), (48, 1690896074), (56, 1449339492), (84, 966226328), (96, 845448037), (112, 724669746), (168, 483113164), (224, 362334873), (336, 241556582), (672, 120778291), (941, 86251872), (1882, 43125936), (2823, 28750624), (3764, 21562968), (5646, 14375312), (6587, 12321696), (7528, 10781484), (11292, 7187656), (13174, 6160848), (15056, 5390742), (19761, 4107232), (22584, 3593828), (26348, 3080424), (30112, 2695371), (39522, 2053616), (45168, 1796914), (52696, 1540212), (79044, 1026808), (90336, 898457), (105392, 770106), (128351, 632352), (158088, 513404), (210784, 385053), (256702, 316176)]