123681768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9319}}^1$

素因数の和:9414

約数の個数: 64

約数和(自身を含む): 357888000

約数和(自身を除く): 234206232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 9319, 13272, 18638, 27957, 37276, 55914, 65233, 74552, 111828, 130466, 195699, 223656, 260932, 391398, 521864, 736201, 782796, 1472402, 1565592, 2208603, 2944804, 4417206, 5153407, 5889608, 8834412, 10306814, 15460221, 17668824, 20613628, 30920442, 41227256, 61840884, 123681768]

約数ペア:

[(1, 123681768), (2, 61840884), (3, 41227256), (4, 30920442), (6, 20613628), (7, 17668824), (8, 15460221), (12, 10306814), (14, 8834412), (21, 5889608), (24, 5153407), (28, 4417206), (42, 2944804), (56, 2208603), (79, 1565592), (84, 1472402), (158, 782796), (168, 736201), (237, 521864), (316, 391398), (474, 260932), (553, 223656), (632, 195699), (948, 130466), (1106, 111828), (1659, 74552), (1896, 65233), (2212, 55914), (3318, 37276), (4424, 27957), (6636, 18638), (9319, 13272)]