81115596

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{3049}}^1$

素因数の和:3798

約数の個数: 36

約数和(自身を含む): 205387000

約数和(自身を除く): 124271404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2956, 3049, 4434, 6098, 6651, 8868, 9147, 12196, 13302, 18294, 26604, 27441, 36588, 54882, 109764, 2253211, 4506422, 6759633, 9012844, 13519266, 20278899, 27038532, 40557798, 81115596]

約数ペア:

[(1, 81115596), (2, 40557798), (3, 27038532), (4, 20278899), (6, 13519266), (9, 9012844), (12, 6759633), (18, 4506422), (36, 2253211), (739, 109764), (1478, 54882), (2217, 36588), (2956, 27441), (3049, 26604), (4434, 18294), (6098, 13302), (6651, 12196), (8868, 9147)]