87794028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{348389}}^1$

素因数の和:348406

約数の個数: 36

約数和(自身を含む): 253627920

約数和(自身を除く): 165833892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 348389, 696778, 1045167, 1393556, 2090334, 2438723, 3135501, 4180668, 4877446, 6271002, 7316169, 9754892, 12542004, 14632338, 21948507, 29264676, 43897014, 87794028]

約数ペア:

[(1, 87794028), (2, 43897014), (3, 29264676), (4, 21948507), (6, 14632338), (7, 12542004), (9, 9754892), (12, 7316169), (14, 6271002), (18, 4877446), (21, 4180668), (28, 3135501), (36, 2438723), (42, 2090334), (63, 1393556), (84, 1045167), (126, 696778), (252, 348389)]