90145686

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 186478848

約数和(自身を除く): 96333162

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 3551, 4231, 7102, 8462, 10653, 12693, 21306, 25386, 224243, 283477, 448486, 566954, 672729, 850431, 1345458, 1700862, 15024281, 30048562, 45072843, 90145686]

約数ペア:

[(1, 90145686), (2, 45072843), (3, 30048562), (6, 15024281), (53, 1700862), (67, 1345458), (106, 850431), (134, 672729), (159, 566954), (201, 448486), (318, 283477), (402, 224243), (3551, 25386), (4231, 21306), (7102, 12693), (8462, 10653)]