68770872

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{16189}}^1$

素因数の和:16260

約数の個数: 48

約数和(自身を含む): 189423000

約数和(自身を除く): 120652128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 16189, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 291402, 388536, 582804, 955151, 1165608, 1910302, 2865453, 3820604, 5730906, 7641208, 8596359, 11461812, 17192718, 22923624, 34385436, 68770872]

約数ペア:

[(1, 68770872), (2, 34385436), (3, 22923624), (4, 17192718), (6, 11461812), (8, 8596359), (9, 7641208), (12, 5730906), (18, 3820604), (24, 2865453), (36, 1910302), (59, 1165608), (72, 955151), (118, 582804), (177, 388536), (236, 291402), (354, 194268), (472, 145701), (531, 129512), (708, 97134), (1062, 64756), (1416, 48567), (2124, 32378), (4248, 16189)]