72670696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 164828160

約数和(自身を除く): 92157464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1021, 1148, 1271, 1736, 2042, 2296, 2542, 4084, 5084, 7147, 8168, 8897, 10168, 14294, 17794, 28588, 31651, 35588, 41861, 57176, 63302, 71176, 83722, 126604, 167444, 221557, 253208, 293027, 334888, 443114, 586054, 886228, 1172108, 1297691, 1772456, 2344216, 2595382, 5190764, 9083837, 10381528, 18167674, 36335348, 72670696]

約数ペア:

[(1, 72670696), (2, 36335348), (4, 18167674), (7, 10381528), (8, 9083837), (14, 5190764), (28, 2595382), (31, 2344216), (41, 1772456), (56, 1297691), (62, 1172108), (82, 886228), (124, 586054), (164, 443114), (217, 334888), (248, 293027), (287, 253208), (328, 221557), (434, 167444), (574, 126604), (868, 83722), (1021, 71176), (1148, 63302), (1271, 57176), (1736, 41861), (2042, 35588), (2296, 31651), (2542, 28588), (4084, 17794), (5084, 14294), (7147, 10168), (8168, 8897)]