89416812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{20641}}^1$

素因数の和:20686

約数の個数: 36

約数和(自身を含む): 220208856

約数和(自身を除く): 130792044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 20641, 41282, 61923, 82564, 123846, 247692, 392179, 784358, 1176537, 1568716, 2353074, 4706148, 7451401, 14902802, 22354203, 29805604, 44708406, 89416812]

約数ペア:

[(1, 89416812), (2, 44708406), (3, 29805604), (4, 22354203), (6, 14902802), (12, 7451401), (19, 4706148), (38, 2353074), (57, 1568716), (76, 1176537), (114, 784358), (228, 392179), (361, 247692), (722, 123846), (1083, 82564), (1444, 61923), (2166, 41282), (4332, 20641)]