80061828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7877}}^1$

素因数の和:7913

約数の個数: 72

約数和(自身を含む): 234701376

約数和(自身を除く): 154639548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 7877, 10164, 15754, 23631, 31508, 47262, 55139, 86647, 94524, 110278, 165417, 173294, 220556, 259941, 330834, 346588, 519882, 606529, 661668, 953117, 1039764, 1213058, 1819587, 1906234, 2426116, 2859351, 3639174, 3812468, 5718702, 6671819, 7278348, 11437404, 13343638, 20015457, 26687276, 40030914, 80061828]

約数ペア:

[(1, 80061828), (2, 40030914), (3, 26687276), (4, 20015457), (6, 13343638), (7, 11437404), (11, 7278348), (12, 6671819), (14, 5718702), (21, 3812468), (22, 3639174), (28, 2859351), (33, 2426116), (42, 1906234), (44, 1819587), (66, 1213058), (77, 1039764), (84, 953117), (121, 661668), (132, 606529), (154, 519882), (231, 346588), (242, 330834), (308, 259941), (363, 220556), (462, 173294), (484, 165417), (726, 110278), (847, 94524), (924, 86647), (1452, 55139), (1694, 47262), (2541, 31508), (3388, 23631), (5082, 15754), (7877, 10164)]