87401772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{78317}}^1$

素因数の和:78358

約数の個数: 36

約数和(自身を含む): 228062016

約数和(自身を除く): 140660244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 78317, 156634, 234951, 313268, 469902, 704853, 939804, 1409706, 2427827, 2819412, 4855654, 7283481, 9711308, 14566962, 21850443, 29133924, 43700886, 87401772]

約数ペア:

[(1, 87401772), (2, 43700886), (3, 29133924), (4, 21850443), (6, 14566962), (9, 9711308), (12, 7283481), (18, 4855654), (31, 2819412), (36, 2427827), (62, 1409706), (93, 939804), (124, 704853), (186, 469902), (279, 313268), (372, 234951), (558, 156634), (1116, 78317)]