87556716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 242335184

約数和(自身を除く): 154778468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3067, 3172, 4758, 6134, 7137, 9201, 9516, 12268, 14274, 18402, 27603, 28548, 36804, 39871, 55206, 79742, 110412, 119613, 159484, 187087, 239226, 358839, 374174, 478452, 561261, 717678, 748348, 1122522, 1435356, 1683783, 2245044, 2432131, 3367566, 4864262, 6735132, 7296393, 9728524, 14592786, 21889179, 29185572, 43778358, 87556716]

約数ペア:

[(1, 87556716), (2, 43778358), (3, 29185572), (4, 21889179), (6, 14592786), (9, 9728524), (12, 7296393), (13, 6735132), (18, 4864262), (26, 3367566), (36, 2432131), (39, 2245044), (52, 1683783), (61, 1435356), (78, 1122522), (117, 748348), (122, 717678), (156, 561261), (183, 478452), (234, 374174), (244, 358839), (366, 239226), (468, 187087), (549, 159484), (732, 119613), (793, 110412), (1098, 79742), (1586, 55206), (2196, 39871), (2379, 36804), (3067, 28548), (3172, 27603), (4758, 18402), (6134, 14274), (7137, 12268), (9201, 9516)]