78902244

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{12109}}^1$

素因数の和:12300

約数の個数: 36

約数和(自身を含む): 200565820

約数和(自身を除く): 121663576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 12109, 24218, 36327, 48436, 72654, 108981, 145308, 217962, 435924, 2191729, 4383458, 6575187, 8766916, 13150374, 19725561, 26300748, 39451122, 78902244]

約数ペア:

[(1, 78902244), (2, 39451122), (3, 26300748), (4, 19725561), (6, 13150374), (9, 8766916), (12, 6575187), (18, 4383458), (36, 2191729), (181, 435924), (362, 217962), (543, 145308), (724, 108981), (1086, 72654), (1629, 48436), (2172, 36327), (3258, 24218), (6516, 12109)]