69939912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21946

約数の個数: 64

約数和(自身を含む): 210355200

約数和(自身を除く): 140415288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21911, 43822, 65733, 87644, 131466, 153377, 175288, 262932, 306754, 416309, 460131, 525864, 613508, 832618, 920262, 1227016, 1248927, 1665236, 1840524, 2497854, 2914163, 3330472, 3681048, 4995708, 5828326, 8742489, 9991416, 11656652, 17484978, 23313304, 34969956, 69939912]

約数ペア:

[(1, 69939912), (2, 34969956), (3, 23313304), (4, 17484978), (6, 11656652), (7, 9991416), (8, 8742489), (12, 5828326), (14, 4995708), (19, 3681048), (21, 3330472), (24, 2914163), (28, 2497854), (38, 1840524), (42, 1665236), (56, 1248927), (57, 1227016), (76, 920262), (84, 832618), (114, 613508), (133, 525864), (152, 460131), (168, 416309), (228, 306754), (266, 262932), (399, 175288), (456, 153377), (532, 131466), (798, 87644), (1064, 65733), (1596, 43822), (3192, 21911)]