78689496

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 203011200

約数和(自身を除く): 124321704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 211, 246, 328, 379, 422, 492, 633, 758, 844, 984, 1137, 1266, 1516, 1688, 2274, 2532, 3032, 4548, 5064, 8651, 9096, 15539, 17302, 25953, 31078, 34604, 46617, 51906, 62156, 69208, 79969, 93234, 103812, 124312, 159938, 186468, 207624, 239907, 319876, 372936, 479814, 639752, 959628, 1919256, 3278729, 6557458, 9836187, 13114916, 19672374, 26229832, 39344748, 78689496]

約数ペア:

[(1, 78689496), (2, 39344748), (3, 26229832), (4, 19672374), (6, 13114916), (8, 9836187), (12, 6557458), (24, 3278729), (41, 1919256), (82, 959628), (123, 639752), (164, 479814), (211, 372936), (246, 319876), (328, 239907), (379, 207624), (422, 186468), (492, 159938), (633, 124312), (758, 103812), (844, 93234), (984, 79969), (1137, 69208), (1266, 62156), (1516, 51906), (1688, 46617), (2274, 34604), (2532, 31078), (3032, 25953), (4548, 17302), (5064, 15539), (8651, 9096)]