80418912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{119671}}^1$

素因数の和:119691

約数の個数: 48

約数和(自身を含む): 241258752

約数和(自身を除く): 160839840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 119671, 239342, 359013, 478684, 718026, 837697, 957368, 1436052, 1675394, 1914736, 2513091, 2872104, 3350788, 3829472, 5026182, 5744208, 6701576, 10052364, 11488416, 13403152, 20104728, 26806304, 40209456, 80418912]

約数ペア:

[(1, 80418912), (2, 40209456), (3, 26806304), (4, 20104728), (6, 13403152), (7, 11488416), (8, 10052364), (12, 6701576), (14, 5744208), (16, 5026182), (21, 3829472), (24, 3350788), (28, 2872104), (32, 2513091), (42, 1914736), (48, 1675394), (56, 1436052), (84, 957368), (96, 837697), (112, 718026), (168, 478684), (224, 359013), (336, 239342), (672, 119671)]