77766458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 73917382

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1583, 1694, 2233, 3166, 3509, 4466, 7018, 11081, 17413, 22162, 24563, 34826, 45907, 49126, 91814, 121891, 191543, 243782, 321349, 383086, 504977, 642698, 1009954, 1340801, 2681602, 3534839, 5554747, 7069678, 11109494, 38883229, 77766458]

約数ペア:

[(1, 77766458), (2, 38883229), (7, 11109494), (11, 7069678), (14, 5554747), (22, 3534839), (29, 2681602), (58, 1340801), (77, 1009954), (121, 642698), (154, 504977), (203, 383086), (242, 321349), (319, 243782), (406, 191543), (638, 121891), (847, 91814), (1583, 49126), (1694, 45907), (2233, 34826), (3166, 24563), (3509, 22162), (4466, 17413), (7018, 11081)]