85419216

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1409}}^1$

素因数の和:1844

約数の個数: 60

約数和(自身を含む): 239793060

約数和(自身を除く): 154373844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1409, 1684, 2526, 2818, 3368, 3789, 4227, 5052, 5636, 6736, 7578, 8454, 10104, 11272, 12681, 15156, 16908, 20208, 22544, 25362, 30312, 33816, 50724, 60624, 67632, 101448, 202896, 593189, 1186378, 1779567, 2372756, 3559134, 4745512, 5338701, 7118268, 9491024, 10677402, 14236536, 21354804, 28473072, 42709608, 85419216]

約数ペア:

[(1, 85419216), (2, 42709608), (3, 28473072), (4, 21354804), (6, 14236536), (8, 10677402), (9, 9491024), (12, 7118268), (16, 5338701), (18, 4745512), (24, 3559134), (36, 2372756), (48, 1779567), (72, 1186378), (144, 593189), (421, 202896), (842, 101448), (1263, 67632), (1409, 60624), (1684, 50724), (2526, 33816), (2818, 30312), (3368, 25362), (3789, 22544), (4227, 20208), (5052, 16908), (5636, 15156), (6736, 12681), (7578, 11272), (8454, 10104)]