77425854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 180444672

約数和(自身を除く): 103018818

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 151, 187, 302, 374, 453, 457, 561, 906, 914, 1122, 1371, 1661, 2567, 2742, 3322, 4983, 5027, 5134, 7701, 7769, 9966, 10054, 15081, 15402, 15538, 23307, 28237, 30162, 46614, 56474, 69007, 84711, 85459, 138014, 169422, 170918, 207021, 256377, 414042, 512754, 759077, 1173119, 1518154, 2277231, 2346238, 3519357, 4554462, 7038714, 12904309, 25808618, 38712927, 77425854]

約数ペア:

[(1, 77425854), (2, 38712927), (3, 25808618), (6, 12904309), (11, 7038714), (17, 4554462), (22, 3519357), (33, 2346238), (34, 2277231), (51, 1518154), (66, 1173119), (102, 759077), (151, 512754), (187, 414042), (302, 256377), (374, 207021), (453, 170918), (457, 169422), (561, 138014), (906, 85459), (914, 84711), (1122, 69007), (1371, 56474), (1661, 46614), (2567, 30162), (2742, 28237), (3322, 23307), (4983, 15538), (5027, 15402), (5134, 15081), (7701, 10054), (7769, 9966)]