74990106

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 166551840

約数和(自身を除く): 91561734

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 419, 489, 549, 838, 978, 1098, 1257, 1467, 2514, 2934, 3771, 7542, 9943, 19886, 25559, 29829, 51118, 59658, 68297, 76677, 89487, 136594, 153354, 178974, 204891, 230031, 409782, 460062, 614673, 1229346, 4166117, 8332234, 12498351, 24996702, 37495053, 74990106]

約数ペア:

[(1, 74990106), (2, 37495053), (3, 24996702), (6, 12498351), (9, 8332234), (18, 4166117), (61, 1229346), (122, 614673), (163, 460062), (183, 409782), (326, 230031), (366, 204891), (419, 178974), (489, 153354), (549, 136594), (838, 89487), (978, 76677), (1098, 68297), (1257, 59658), (1467, 51118), (2514, 29829), (2934, 25559), (3771, 19886), (7542, 9943)]