90318168

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{2137}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 245143080

約数和(自身を除く): 154824912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 1174, 1761, 2137, 2348, 3522, 4274, 4696, 5283, 6411, 7044, 8548, 10566, 12822, 14088, 17096, 19233, 21132, 25644, 38466, 42264, 51288, 76932, 153864, 1254419, 2508838, 3763257, 5017676, 7526514, 10035352, 11289771, 15053028, 22579542, 30106056, 45159084, 90318168]

約数ペア:

[(1, 90318168), (2, 45159084), (3, 30106056), (4, 22579542), (6, 15053028), (8, 11289771), (9, 10035352), (12, 7526514), (18, 5017676), (24, 3763257), (36, 2508838), (72, 1254419), (587, 153864), (1174, 76932), (1761, 51288), (2137, 42264), (2348, 38466), (3522, 25644), (4274, 21132), (4696, 19233), (5283, 17096), (6411, 14088), (7044, 12822), (8548, 10566)]