75400728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3607}}^1$

素因数の和:3696

約数の個数: 64

約数和(自身を含む): 206088960

約数和(自身を除く): 130688232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 3607, 5226, 6968, 7214, 10452, 10821, 14428, 20904, 21642, 28856, 43284, 46891, 86568, 93782, 140673, 187564, 241669, 281346, 375128, 483338, 562692, 725007, 966676, 1125384, 1450014, 1933352, 2900028, 3141697, 5800056, 6283394, 9425091, 12566788, 18850182, 25133576, 37700364, 75400728]

約数ペア:

[(1, 75400728), (2, 37700364), (3, 25133576), (4, 18850182), (6, 12566788), (8, 9425091), (12, 6283394), (13, 5800056), (24, 3141697), (26, 2900028), (39, 1933352), (52, 1450014), (67, 1125384), (78, 966676), (104, 725007), (134, 562692), (156, 483338), (201, 375128), (268, 281346), (312, 241669), (402, 187564), (536, 140673), (804, 93782), (871, 86568), (1608, 46891), (1742, 43284), (2613, 28856), (3484, 21642), (3607, 20904), (5226, 14428), (6968, 10821), (7214, 10452)]