63451728

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:977

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 119869872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 769, 1146, 1528, 1538, 1719, 2292, 2307, 3056, 3076, 3438, 4584, 4614, 5157, 6152, 6876, 6921, 9168, 9228, 10314, 12304, 13752, 13842, 18456, 20628, 20763, 27504, 27684, 36912, 41256, 41526, 55368, 82512, 83052, 110736, 146879, 166104, 293758, 332208, 440637, 587516, 881274, 1175032, 1321911, 1762548, 2350064, 2643822, 3525096, 3965733, 5287644, 7050192, 7931466, 10575288, 15862932, 21150576, 31725864, 63451728]

約数ペア:

[(1, 63451728), (2, 31725864), (3, 21150576), (4, 15862932), (6, 10575288), (8, 7931466), (9, 7050192), (12, 5287644), (16, 3965733), (18, 3525096), (24, 2643822), (27, 2350064), (36, 1762548), (48, 1321911), (54, 1175032), (72, 881274), (108, 587516), (144, 440637), (191, 332208), (216, 293758), (382, 166104), (432, 146879), (573, 110736), (764, 83052), (769, 82512), (1146, 55368), (1528, 41526), (1538, 41256), (1719, 36912), (2292, 27684), (2307, 27504), (3056, 20763), (3076, 20628), (3438, 18456), (4584, 13842), (4614, 13752), (5157, 12304), (6152, 10314), (6876, 9228), (6921, 9168)]