90489894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72161}}^1$

素因数の和:72196

約数の個数: 32

約数和(自身を含む): 207826560

約数和(自身を除く): 117336666

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 72161, 144322, 216483, 432966, 793771, 1371059, 1587542, 2381313, 2742118, 4113177, 4762626, 8226354, 15081649, 30163298, 45244947, 90489894]

約数ペア:

[(1, 90489894), (2, 45244947), (3, 30163298), (6, 15081649), (11, 8226354), (19, 4762626), (22, 4113177), (33, 2742118), (38, 2381313), (57, 1587542), (66, 1371059), (114, 793771), (209, 432966), (418, 216483), (627, 144322), (1254, 72161)]