76809186

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 171310464

約数和(自身を除く): 94501278

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 163, 282, 326, 423, 489, 557, 846, 978, 1114, 1467, 1671, 2934, 3342, 5013, 7661, 10026, 15322, 22983, 26179, 45966, 52358, 68949, 78537, 90791, 137898, 157074, 181582, 235611, 272373, 471222, 544746, 817119, 1634238, 4267177, 8534354, 12801531, 25603062, 38404593, 76809186]

約数ペア:

[(1, 76809186), (2, 38404593), (3, 25603062), (6, 12801531), (9, 8534354), (18, 4267177), (47, 1634238), (94, 817119), (141, 544746), (163, 471222), (282, 272373), (326, 235611), (423, 181582), (489, 157074), (557, 137898), (846, 90791), (978, 78537), (1114, 68949), (1467, 52358), (1671, 45966), (2934, 26179), (3342, 22983), (5013, 15322), (7661, 10026)]