71222292

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^2\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 54

約数和(自身を含む): 182917098

約数和(自身を除く): 111694806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 317, 474, 634, 711, 948, 951, 1268, 1422, 1902, 2844, 2853, 3804, 5706, 6241, 11412, 12482, 18723, 24964, 25043, 37446, 50086, 56169, 74892, 75129, 100172, 112338, 150258, 224676, 225387, 300516, 450774, 901548, 1978397, 3956794, 5935191, 7913588, 11870382, 17805573, 23740764, 35611146, 71222292]

約数ペア:

[(1, 71222292), (2, 35611146), (3, 23740764), (4, 17805573), (6, 11870382), (9, 7913588), (12, 5935191), (18, 3956794), (36, 1978397), (79, 901548), (158, 450774), (237, 300516), (316, 225387), (317, 224676), (474, 150258), (634, 112338), (711, 100172), (948, 75129), (951, 74892), (1268, 56169), (1422, 50086), (1902, 37446), (2844, 25043), (2853, 24964), (3804, 18723), (5706, 12482), (6241, 11412)]