67406586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 152656896

約数和(自身を除く): 85250310

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 457, 793, 806, 914, 1209, 1371, 1586, 1891, 2379, 2418, 2742, 3782, 4758, 5673, 5941, 11346, 11882, 14167, 17823, 24583, 27877, 28334, 35646, 42501, 49166, 55754, 73749, 83631, 85002, 147498, 167262, 184171, 362401, 368342, 552513, 724802, 864187, 1087203, 1105026, 1728374, 2174406, 2592561, 5185122, 11234431, 22468862, 33703293, 67406586]

約数ペア:

[(1, 67406586), (2, 33703293), (3, 22468862), (6, 11234431), (13, 5185122), (26, 2592561), (31, 2174406), (39, 1728374), (61, 1105026), (62, 1087203), (78, 864187), (93, 724802), (122, 552513), (183, 368342), (186, 362401), (366, 184171), (403, 167262), (457, 147498), (793, 85002), (806, 83631), (914, 73749), (1209, 55754), (1371, 49166), (1586, 42501), (1891, 35646), (2379, 28334), (2418, 27877), (2742, 24583), (3782, 17823), (4758, 14167), (5673, 11882), (5941, 11346)]