61605804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12790

約数の個数: 48

約数和(自身を含む): 159810560

約数和(自身を除く): 98204756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 12739, 25478, 38217, 50956, 76434, 152868, 165607, 331214, 394909, 496821, 662428, 789818, 993642, 1184727, 1579636, 1987284, 2369454, 4738908, 5133817, 10267634, 15401451, 20535268, 30802902, 61605804]

約数ペア:

[(1, 61605804), (2, 30802902), (3, 20535268), (4, 15401451), (6, 10267634), (12, 5133817), (13, 4738908), (26, 2369454), (31, 1987284), (39, 1579636), (52, 1184727), (62, 993642), (78, 789818), (93, 662428), (124, 496821), (156, 394909), (186, 331214), (372, 165607), (403, 152868), (806, 76434), (1209, 50956), (1612, 38217), (2418, 25478), (4836, 12739)]