122896872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{81281}}^1$

素因数の和:81303

約数の個数: 64

約数和(自身を含む): 390153600

約数和(自身を除く): 267256728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81281, 162562, 243843, 325124, 487686, 568967, 650248, 731529, 975372, 1137934, 1463058, 1706901, 1950744, 2194587, 2275868, 2926116, 3413802, 4389174, 4551736, 5120703, 5852232, 6827604, 8778348, 10241406, 13655208, 15362109, 17556696, 20482812, 30724218, 40965624, 61448436, 122896872]

約数ペア:

[(1, 122896872), (2, 61448436), (3, 40965624), (4, 30724218), (6, 20482812), (7, 17556696), (8, 15362109), (9, 13655208), (12, 10241406), (14, 8778348), (18, 6827604), (21, 5852232), (24, 5120703), (27, 4551736), (28, 4389174), (36, 3413802), (42, 2926116), (54, 2275868), (56, 2194587), (63, 1950744), (72, 1706901), (84, 1463058), (108, 1137934), (126, 975372), (168, 731529), (189, 650248), (216, 568967), (252, 487686), (378, 325124), (504, 243843), (756, 162562), (1512, 81281)]