71617896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142099}}^1$

素因数の和:142118

約数の個数: 48

約数和(自身を含む): 221676000

約数和(自身を除く): 150058104

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, 142099, 284198, 426297, 568396, 852594, 994693, 1136792, 1278891, 1705188, 1989386, 2557782, 2984079, 3410376, 3978772, 5115564, 5968158, 7957544, 8952237, 10231128, 11936316, 17904474, 23872632, 35808948, 71617896]

約数ペア:

[(1, 71617896), (2, 35808948), (3, 23872632), (4, 17904474), (6, 11936316), (7, 10231128), (8, 8952237), (9, 7957544), (12, 5968158), (14, 5115564), (18, 3978772), (21, 3410376), (24, 2984079), (28, 2557782), (36, 1989386), (42, 1705188), (56, 1278891), (63, 1136792), (72, 994693), (84, 852594), (126, 568396), (168, 426297), (252, 284198), (504, 142099)]