68373474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 85729566

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 167, 174, 181, 334, 362, 377, 501, 543, 754, 1002, 1086, 1131, 2171, 2262, 2353, 4342, 4706, 4843, 5249, 6513, 7059, 9686, 10498, 13026, 14118, 14529, 15747, 29058, 30227, 31494, 60454, 62959, 68237, 90681, 125918, 136474, 181362, 188877, 204711, 377754, 392951, 409422, 785902, 876583, 1178853, 1753166, 2357706, 2629749, 5259498, 11395579, 22791158, 34186737, 68373474]

約数ペア:

[(1, 68373474), (2, 34186737), (3, 22791158), (6, 11395579), (13, 5259498), (26, 2629749), (29, 2357706), (39, 1753166), (58, 1178853), (78, 876583), (87, 785902), (167, 409422), (174, 392951), (181, 377754), (334, 204711), (362, 188877), (377, 181362), (501, 136474), (543, 125918), (754, 90681), (1002, 68237), (1086, 62959), (1131, 60454), (2171, 31494), (2262, 30227), (2353, 29058), (4342, 15747), (4706, 14529), (4843, 14118), (5249, 13026), (6513, 10498), (7059, 9686)]