87655048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 184831920

約数和(自身を除く): 97176872

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 244, 328, 337, 488, 533, 674, 793, 1066, 1348, 1586, 2132, 2501, 2696, 3172, 4264, 4381, 5002, 6344, 8762, 10004, 13817, 17524, 20008, 20557, 27634, 32513, 35048, 41114, 55268, 65026, 82228, 110536, 130052, 164456, 179621, 260104, 267241, 359242, 534482, 718484, 842837, 1068964, 1436968, 1685674, 2137928, 3371348, 6742696, 10956881, 21913762, 43827524, 87655048]

約数ペア:

[(1, 87655048), (2, 43827524), (4, 21913762), (8, 10956881), (13, 6742696), (26, 3371348), (41, 2137928), (52, 1685674), (61, 1436968), (82, 1068964), (104, 842837), (122, 718484), (164, 534482), (244, 359242), (328, 267241), (337, 260104), (488, 179621), (533, 164456), (674, 130052), (793, 110536), (1066, 82228), (1348, 65026), (1586, 55268), (2132, 41114), (2501, 35048), (2696, 32513), (3172, 27634), (4264, 20557), (4381, 20008), (5002, 17524), (6344, 13817), (8762, 10004)]