61394658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 134078976

約数和(自身を除く): 72684318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 191, 317, 338, 382, 507, 573, 634, 951, 1014, 1146, 1902, 2483, 4121, 4966, 7449, 8242, 12363, 14898, 24726, 32279, 53573, 60547, 64558, 96837, 107146, 121094, 160719, 181641, 193674, 321438, 363282, 787111, 1574222, 2361333, 4722666, 10232443, 20464886, 30697329, 61394658]

約数ペア:

[(1, 61394658), (2, 30697329), (3, 20464886), (6, 10232443), (13, 4722666), (26, 2361333), (39, 1574222), (78, 787111), (169, 363282), (191, 321438), (317, 193674), (338, 181641), (382, 160719), (507, 121094), (573, 107146), (634, 96837), (951, 64558), (1014, 60547), (1146, 53573), (1902, 32279), (2483, 24726), (4121, 14898), (4966, 12363), (7449, 8242)]