123972772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23716

約数の個数: 48

約数和(自身を含む): 286409088

約数和(自身を除く): 162436316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 23677, 47354, 94708, 165739, 260447, 331478, 402509, 520894, 662956, 805018, 1041788, 1610036, 1823129, 2817563, 3646258, 4427599, 5635126, 7292516, 8855198, 11270252, 17710396, 30993193, 61986386, 123972772]

約数ペア:

[(1, 123972772), (2, 61986386), (4, 30993193), (7, 17710396), (11, 11270252), (14, 8855198), (17, 7292516), (22, 5635126), (28, 4427599), (34, 3646258), (44, 2817563), (68, 1823129), (77, 1610036), (119, 1041788), (154, 805018), (187, 662956), (238, 520894), (308, 402509), (374, 331478), (476, 260447), (748, 165739), (1309, 94708), (2618, 47354), (5236, 23677)]