87045764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4637}}^1$

素因数の和:4692

約数の個数: 36

約数和(自身を含む): 173173644

約数和(自身を除く): 86127880

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4637, 4693, 9274, 9386, 18548, 18772, 60281, 88103, 120562, 176206, 241124, 352412, 1145339, 1673957, 2290678, 3347914, 4581356, 6695828, 21761441, 43522882, 87045764]

約数ペア:

[(1, 87045764), (2, 43522882), (4, 21761441), (13, 6695828), (19, 4581356), (26, 3347914), (38, 2290678), (52, 1673957), (76, 1145339), (247, 352412), (361, 241124), (494, 176206), (722, 120562), (988, 88103), (1444, 60281), (4637, 18772), (4693, 18548), (9274, 9386)]