85487718

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 175203072

約数和(自身を除く): 89715354

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 786, 1783, 3566, 5349, 7991, 10698, 15982, 23973, 47946, 108763, 217526, 233573, 326289, 467146, 652578, 700719, 1401438, 14247953, 28495906, 42743859, 85487718]

約数ペア:

[(1, 85487718), (2, 42743859), (3, 28495906), (6, 14247953), (61, 1401438), (122, 700719), (131, 652578), (183, 467146), (262, 326289), (366, 233573), (393, 217526), (786, 108763), (1783, 47946), (3566, 23973), (5349, 15982), (7991, 10698)]