78143166

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 94829634

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 179, 237, 307, 358, 474, 537, 614, 711, 921, 1074, 1422, 1611, 1842, 2763, 3222, 5526, 14141, 24253, 28282, 42423, 48506, 54953, 72759, 84846, 109906, 127269, 145518, 164859, 218277, 254538, 329718, 436554, 494577, 989154, 4341287, 8682574, 13023861, 26047722, 39071583, 78143166]

約数ペア:

[(1, 78143166), (2, 39071583), (3, 26047722), (6, 13023861), (9, 8682574), (18, 4341287), (79, 989154), (158, 494577), (179, 436554), (237, 329718), (307, 254538), (358, 218277), (474, 164859), (537, 145518), (614, 127269), (711, 109906), (921, 84846), (1074, 72759), (1422, 54953), (1611, 48506), (1842, 42423), (2763, 28282), (3222, 24253), (5526, 14141)]