85767804

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5659}}^1$

素因数の和:6090

約数の個数: 36

約数和(自身を含む): 217355320

約数和(自身を除く): 131587516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5659, 7578, 11318, 15156, 16977, 22636, 33954, 50931, 67908, 101862, 203724, 2382439, 4764878, 7147317, 9529756, 14294634, 21441951, 28589268, 42883902, 85767804]

約数ペア:

[(1, 85767804), (2, 42883902), (3, 28589268), (4, 21441951), (6, 14294634), (9, 9529756), (12, 7147317), (18, 4764878), (36, 2382439), (421, 203724), (842, 101862), (1263, 67908), (1684, 50931), (2526, 33954), (3789, 22636), (5052, 16977), (5659, 15156), (7578, 11318)]