90865026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1091}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 225546048

約数和(自身を除く): 134681022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1091, 1322, 1983, 2182, 3273, 3966, 4627, 5949, 6546, 7637, 9254, 9819, 11898, 13881, 15274, 19638, 22911, 27762, 41643, 45822, 68733, 83286, 137466, 721151, 1442302, 2163453, 4326906, 5048057, 6490359, 10096114, 12980718, 15144171, 30288342, 45432513, 90865026]

約数ペア:

[(1, 90865026), (2, 45432513), (3, 30288342), (6, 15144171), (7, 12980718), (9, 10096114), (14, 6490359), (18, 5048057), (21, 4326906), (42, 2163453), (63, 1442302), (126, 721151), (661, 137466), (1091, 83286), (1322, 68733), (1983, 45822), (2182, 41643), (3273, 27762), (3966, 22911), (4627, 19638), (5949, 15274), (6546, 13881), (7637, 11898), (9254, 9819)]