72645612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 183493632

約数和(自身を除く): 110848020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2207, 2532, 2743, 4414, 5486, 6621, 8229, 8828, 10972, 13242, 16458, 26484, 28691, 32916, 57382, 86073, 114764, 172146, 344292, 465677, 931354, 1397031, 1862708, 2794062, 5588124, 6053801, 12107602, 18161403, 24215204, 36322806, 72645612]

約数ペア:

[(1, 72645612), (2, 36322806), (3, 24215204), (4, 18161403), (6, 12107602), (12, 6053801), (13, 5588124), (26, 2794062), (39, 1862708), (52, 1397031), (78, 931354), (156, 465677), (211, 344292), (422, 172146), (633, 114764), (844, 86073), (1266, 57382), (2207, 32916), (2532, 28691), (2743, 26484), (4414, 16458), (5486, 13242), (6621, 10972), (8229, 8828)]