77308784

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6451}}^1$

素因数の和:6573

約数の個数: 40

約数和(自身を含む): 172810368

約数和(自身を除く): 95501584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 6451, 11984, 12902, 25804, 45157, 51608, 90314, 103216, 180628, 361256, 690257, 722512, 1380514, 2761028, 4831799, 5522056, 9663598, 11044112, 19327196, 38654392, 77308784]

約数ペア:

[(1, 77308784), (2, 38654392), (4, 19327196), (7, 11044112), (8, 9663598), (14, 5522056), (16, 4831799), (28, 2761028), (56, 1380514), (107, 722512), (112, 690257), (214, 361256), (428, 180628), (749, 103216), (856, 90314), (1498, 51608), (1712, 45157), (2996, 25804), (5992, 12902), (6451, 11984)]