64802634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 143855712

約数和(自身を除く): 79053078

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 139, 258, 278, 417, 559, 834, 1118, 1677, 1807, 3354, 3614, 5421, 5977, 10842, 11954, 17931, 19321, 35862, 38642, 57963, 77701, 115926, 155402, 233103, 251173, 466206, 502346, 753519, 830803, 1507038, 1661606, 2492409, 4984818, 10800439, 21600878, 32401317, 64802634]

約数ペア:

[(1, 64802634), (2, 32401317), (3, 21600878), (6, 10800439), (13, 4984818), (26, 2492409), (39, 1661606), (43, 1507038), (78, 830803), (86, 753519), (129, 502346), (139, 466206), (258, 251173), (278, 233103), (417, 155402), (559, 115926), (834, 77701), (1118, 57963), (1677, 38642), (1807, 35862), (3354, 19321), (3614, 17931), (5421, 11954), (5977, 10842)]