87580136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 198132480

約数和(自身を除く): 110552344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 388, 644, 679, 701, 776, 1288, 1358, 1402, 2231, 2716, 2804, 4462, 4907, 5432, 5608, 8924, 9814, 15617, 16123, 17848, 19628, 31234, 32246, 39256, 62468, 64492, 67997, 112861, 124936, 128984, 135994, 225722, 271988, 451444, 475979, 543976, 902888, 951958, 1563931, 1903916, 3127862, 3807832, 6255724, 10947517, 12511448, 21895034, 43790068, 87580136]

約数ペア:

[(1, 87580136), (2, 43790068), (4, 21895034), (7, 12511448), (8, 10947517), (14, 6255724), (23, 3807832), (28, 3127862), (46, 1903916), (56, 1563931), (92, 951958), (97, 902888), (161, 543976), (184, 475979), (194, 451444), (322, 271988), (388, 225722), (644, 135994), (679, 128984), (701, 124936), (776, 112861), (1288, 67997), (1358, 64492), (1402, 62468), (2231, 39256), (2716, 32246), (2804, 31234), (4462, 19628), (4907, 17848), (5432, 16123), (5608, 15617), (8924, 9814)]