87578894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 148841280

約数和(自身を除く): 61262386

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 1069, 1781, 2138, 3151, 3562, 6302, 13897, 24587, 27794, 40963, 49174, 81926, 146453, 292906, 319631, 639262, 1903889, 3368419, 3807778, 6736838, 43789447, 87578894]

約数ペア:

[(1, 87578894), (2, 43789447), (13, 6736838), (23, 3807778), (26, 3368419), (46, 1903889), (137, 639262), (274, 319631), (299, 292906), (598, 146453), (1069, 81926), (1781, 49174), (2138, 40963), (3151, 27794), (3562, 24587), (6302, 13897)]