80917812

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24169}}^1$

素因数の和:24213

約数の個数: 48

約数和(自身を含む): 216563200

約数和(自身を除く): 135645388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24169, 48338, 72507, 96676, 145014, 217521, 290028, 435042, 652563, 749239, 870084, 1305126, 1498478, 2247717, 2610252, 2996956, 4495434, 6743151, 8990868, 13486302, 20229453, 26972604, 40458906, 80917812]

約数ペア:

[(1, 80917812), (2, 40458906), (3, 26972604), (4, 20229453), (6, 13486302), (9, 8990868), (12, 6743151), (18, 4495434), (27, 2996956), (31, 2610252), (36, 2247717), (54, 1498478), (62, 1305126), (93, 870084), (108, 749239), (124, 652563), (186, 435042), (279, 290028), (372, 217521), (558, 145014), (837, 96676), (1116, 72507), (1674, 48338), (3348, 24169)]