80490546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15473}}^1$

素因数の和:15515

約数の個数: 36

約数和(自身を含む): 185270202

約数和(自身を除く): 104779656

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 15473, 30946, 46419, 92838, 139257, 263041, 278514, 526082, 789123, 1578246, 2367369, 4471697, 4734738, 8943394, 13415091, 26830182, 40245273, 80490546]

約数ペア:

[(1, 80490546), (2, 40245273), (3, 26830182), (6, 13415091), (9, 8943394), (17, 4734738), (18, 4471697), (34, 2367369), (51, 1578246), (102, 789123), (153, 526082), (289, 278514), (306, 263041), (578, 139257), (867, 92838), (1734, 46419), (2601, 30946), (5202, 15473)]