86777748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{45481}}^1$

素因数の和:45544

約数の個数: 36

約数和(自身を含む): 223498548

約数和(自身を除く): 136720800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 45481, 90962, 136443, 181924, 272886, 409329, 545772, 818658, 1637316, 2410493, 4820986, 7231479, 9641972, 14462958, 21694437, 28925916, 43388874, 86777748]

約数ペア:

[(1, 86777748), (2, 43388874), (3, 28925916), (4, 21694437), (6, 14462958), (9, 9641972), (12, 7231479), (18, 4820986), (36, 2410493), (53, 1637316), (106, 818658), (159, 545772), (212, 409329), (318, 272886), (477, 181924), (636, 136443), (954, 90962), (1908, 45481)]