77237216

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 174384000

約数和(自身を除く): 97146784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 691, 998, 1382, 1996, 2764, 3493, 3992, 4837, 5528, 6986, 7984, 9674, 11056, 13972, 15968, 19348, 22112, 27944, 38696, 55888, 77392, 111776, 154784, 344809, 689618, 1379236, 2413663, 2758472, 4827326, 5516944, 9654652, 11033888, 19309304, 38618608, 77237216]

約数ペア:

[(1, 77237216), (2, 38618608), (4, 19309304), (7, 11033888), (8, 9654652), (14, 5516944), (16, 4827326), (28, 2758472), (32, 2413663), (56, 1379236), (112, 689618), (224, 344809), (499, 154784), (691, 111776), (998, 77392), (1382, 55888), (1996, 38696), (2764, 27944), (3493, 22112), (3992, 19348), (4837, 15968), (5528, 13972), (6986, 11056), (7984, 9674)]