80377584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 239151360

約数和(自身を除く): 158773776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1668, 1721, 1946, 2224, 2919, 3336, 3442, 3892, 5163, 5838, 6672, 6884, 7784, 10326, 11676, 12047, 13768, 15568, 20652, 23352, 24094, 27536, 36141, 41304, 46704, 48188, 72282, 82608, 96376, 144564, 192752, 239219, 289128, 478438, 578256, 717657, 956876, 1435314, 1674533, 1913752, 2870628, 3349066, 3827504, 5023599, 5741256, 6698132, 10047198, 11482512, 13396264, 20094396, 26792528, 40188792, 80377584]

約数ペア:

[(1, 80377584), (2, 40188792), (3, 26792528), (4, 20094396), (6, 13396264), (7, 11482512), (8, 10047198), (12, 6698132), (14, 5741256), (16, 5023599), (21, 3827504), (24, 3349066), (28, 2870628), (42, 1913752), (48, 1674533), (56, 1435314), (84, 956876), (112, 717657), (139, 578256), (168, 478438), (278, 289128), (336, 239219), (417, 192752), (556, 144564), (834, 96376), (973, 82608), (1112, 72282), (1668, 48188), (1721, 46704), (1946, 41304), (2224, 36141), (2919, 27536), (3336, 24094), (3442, 23352), (3892, 20652), (5163, 15568), (5838, 13768), (6672, 12047), (6884, 11676), (7784, 10326)]