71840898

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2963}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 88215102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 2963, 4041, 5926, 8082, 8889, 12123, 17778, 24246, 26667, 53334, 80001, 160002, 1330387, 2660774, 3991161, 7982322, 11973483, 23946966, 35920449, 71840898]

約数ペア:

[(1, 71840898), (2, 35920449), (3, 23946966), (6, 11973483), (9, 7982322), (18, 3991161), (27, 2660774), (54, 1330387), (449, 160002), (898, 80001), (1347, 53334), (2694, 26667), (2963, 24246), (4041, 17778), (5926, 12123), (8082, 8889)]