81324058738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{404167}}^1$

素因数の和:404362

約数の個数: 32

約数和(自身を含む): 134442443520

約数和(自身を除く): 53118384782

約数列:

[1, 2, 13, 26, 71, 109, 142, 218, 923, 1417, 1846, 2834, 7739, 15478, 100607, 201214, 404167, 808334, 5254171, 10508342, 28695857, 44054203, 57391714, 88108406, 373046141, 572704639, 746092282, 1145409278, 3127848413, 6255696826, 40662029369, 81324058738]

約数ペア:

[(1, 81324058738), (2, 40662029369), (13, 6255696826), (26, 3127848413), (71, 1145409278), (109, 746092282), (142, 572704639), (218, 373046141), (923, 88108406), (1417, 57391714), (1846, 44054203), (2834, 28695857), (7739, 10508342), (15478, 5254171), (100607, 808334), (201214, 404167)]