90256738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13721}}^1$

素因数の和:13770

約数の個数: 32

約数和(自身を含む): 165981312

約数和(自身を除く): 75724574

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 13721, 27442, 150931, 178373, 301862, 315583, 356746, 631166, 1962103, 3471413, 3924206, 4102579, 6942826, 8205158, 45128369, 90256738]

約数ペア:

[(1, 90256738), (2, 45128369), (11, 8205158), (13, 6942826), (22, 4102579), (23, 3924206), (26, 3471413), (46, 1962103), (143, 631166), (253, 356746), (286, 315583), (299, 301862), (506, 178373), (598, 150931), (3289, 27442), (6578, 13721)]