77306548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 80098700

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 362, 374, 571, 724, 748, 1142, 1991, 2284, 3077, 3982, 6154, 6281, 7964, 9707, 12308, 12562, 19414, 25124, 33847, 38828, 67694, 103351, 106777, 135388, 206702, 213554, 413404, 427108, 1136861, 1756967, 2273722, 3513934, 4547444, 7027868, 19326637, 38653274, 77306548]

約数ペア:

[(1, 77306548), (2, 38653274), (4, 19326637), (11, 7027868), (17, 4547444), (22, 3513934), (34, 2273722), (44, 1756967), (68, 1136861), (181, 427108), (187, 413404), (362, 213554), (374, 206702), (571, 135388), (724, 106777), (748, 103351), (1142, 67694), (1991, 38828), (2284, 33847), (3077, 25124), (3982, 19414), (6154, 12562), (6281, 12308), (7964, 9707)]