70219728

素因数分解:

$2^4\times 3^2\times {\mathrm{487637}}^1$

素因数の和:487651

約数の個数: 30

約数和(自身を含む): 196518114

約数和(自身を除く): 126298386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487637, 975274, 1462911, 1950548, 2925822, 3901096, 4388733, 5851644, 7802192, 8777466, 11703288, 17554932, 23406576, 35109864, 70219728]

約数ペア:

[(1, 70219728), (2, 35109864), (3, 23406576), (4, 17554932), (6, 11703288), (8, 8777466), (9, 7802192), (12, 5851644), (16, 4388733), (18, 3901096), (24, 2925822), (36, 1950548), (48, 1462911), (72, 975274), (144, 487637)]