77166708

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 184154880

約数和(自身を除く): 106988172

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 271, 366, 389, 542, 732, 778, 813, 1084, 1167, 1556, 1626, 2334, 3252, 4668, 16531, 23729, 33062, 47458, 49593, 66124, 71187, 94916, 99186, 105419, 142374, 198372, 210838, 284748, 316257, 421676, 632514, 1265028, 6430559, 12861118, 19291677, 25722236, 38583354, 77166708]

約数ペア:

[(1, 77166708), (2, 38583354), (3, 25722236), (4, 19291677), (6, 12861118), (12, 6430559), (61, 1265028), (122, 632514), (183, 421676), (244, 316257), (271, 284748), (366, 210838), (389, 198372), (542, 142374), (732, 105419), (778, 99186), (813, 94916), (1084, 71187), (1167, 66124), (1556, 49593), (1626, 47458), (2334, 33062), (3252, 23729), (4668, 16531)]