71627724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{284237}}^1$

素因数の和:284254

約数の個数: 36

約数和(自身を含む): 206925264

約数和(自身を除く): 135297540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 284237, 568474, 852711, 1136948, 1705422, 1989659, 2558133, 3410844, 3979318, 5116266, 5968977, 7958636, 10232532, 11937954, 17906931, 23875908, 35813862, 71627724]

約数ペア:

[(1, 71627724), (2, 35813862), (3, 23875908), (4, 17906931), (6, 11937954), (7, 10232532), (9, 7958636), (12, 5968977), (14, 5116266), (18, 3979318), (21, 3410844), (28, 2558133), (36, 1989659), (42, 1705422), (63, 1136948), (84, 852711), (126, 568474), (252, 284237)]