68133128

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 149590800

約数和(自身を除く): 81457672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 358, 392, 716, 971, 1253, 1432, 1942, 2506, 3884, 5012, 6797, 7768, 8771, 10024, 13594, 17542, 27188, 35084, 47579, 54376, 70168, 95158, 173809, 190316, 347618, 380632, 695236, 1216663, 1390472, 2433326, 4866652, 8516641, 9733304, 17033282, 34066564, 68133128]

約数ペア:

[(1, 68133128), (2, 34066564), (4, 17033282), (7, 9733304), (8, 8516641), (14, 4866652), (28, 2433326), (49, 1390472), (56, 1216663), (98, 695236), (179, 380632), (196, 347618), (358, 190316), (392, 173809), (716, 95158), (971, 70168), (1253, 54376), (1432, 47579), (1942, 35084), (2506, 27188), (3884, 17542), (5012, 13594), (6797, 10024), (7768, 8771)]