69113128

素因数分解:

$2^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 153360000

約数和(自身を除く): 84246872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 283, 343, 356, 392, 566, 623, 686, 712, 1132, 1246, 1372, 1981, 2264, 2492, 2744, 3962, 4361, 4984, 7924, 8722, 13867, 15848, 17444, 25187, 27734, 30527, 34888, 50374, 55468, 61054, 97069, 100748, 110936, 122108, 176309, 194138, 201496, 244216, 352618, 388276, 705236, 776552, 1234163, 1410472, 2468326, 4936652, 8639141, 9873304, 17278282, 34556564, 69113128]

約数ペア:

[(1, 69113128), (2, 34556564), (4, 17278282), (7, 9873304), (8, 8639141), (14, 4936652), (28, 2468326), (49, 1410472), (56, 1234163), (89, 776552), (98, 705236), (178, 388276), (196, 352618), (283, 244216), (343, 201496), (356, 194138), (392, 176309), (566, 122108), (623, 110936), (686, 100748), (712, 97069), (1132, 61054), (1246, 55468), (1372, 50374), (1981, 34888), (2264, 30527), (2492, 27734), (2744, 25187), (3962, 17444), (4361, 15848), (4984, 13867), (7924, 8722)]