68875128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136657}}^1$

素因数の和:136676

約数の個数: 48

約数和(自身を含む): 213186480

約数和(自身を除く): 144311352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136657, 273314, 409971, 546628, 819942, 956599, 1093256, 1229913, 1639884, 1913198, 2459826, 2869797, 3279768, 3826396, 4919652, 5739594, 7652792, 8609391, 9839304, 11479188, 17218782, 22958376, 34437564, 68875128]

約数ペア:

[(1, 68875128), (2, 34437564), (3, 22958376), (4, 17218782), (6, 11479188), (7, 9839304), (8, 8609391), (9, 7652792), (12, 5739594), (14, 4919652), (18, 3826396), (21, 3279768), (24, 2869797), (28, 2459826), (36, 1913198), (42, 1639884), (56, 1229913), (63, 1093256), (72, 956599), (84, 819942), (126, 546628), (168, 409971), (252, 273314), (504, 136657)]