72119826

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 162210048

約数和(自身を除く): 90090222

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 307, 421, 558, 614, 842, 921, 1263, 1842, 2526, 2763, 3789, 5526, 7578, 9517, 13051, 19034, 26102, 28551, 39153, 57102, 78306, 85653, 117459, 129247, 171306, 234918, 258494, 387741, 775482, 1163223, 2326446, 4006657, 8013314, 12019971, 24039942, 36059913, 72119826]

約数ペア:

[(1, 72119826), (2, 36059913), (3, 24039942), (6, 12019971), (9, 8013314), (18, 4006657), (31, 2326446), (62, 1163223), (93, 775482), (186, 387741), (279, 258494), (307, 234918), (421, 171306), (558, 129247), (614, 117459), (842, 85653), (921, 78306), (1263, 57102), (1842, 39153), (2526, 28551), (2763, 26102), (3789, 19034), (5526, 13051), (7578, 9517)]