87731388

素因数分解:

$2^2\times 3^2\times {\mathrm{859}}^1\times {\mathrm{2837}}^1$

素因数の和:3706

約数の個数: 36

約数和(自身を含む): 222101880

約数和(自身を除く): 134370492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 859, 1718, 2577, 2837, 3436, 5154, 5674, 7731, 8511, 10308, 11348, 15462, 17022, 25533, 30924, 34044, 51066, 102132, 2436983, 4873966, 7310949, 9747932, 14621898, 21932847, 29243796, 43865694, 87731388]

約数ペア:

[(1, 87731388), (2, 43865694), (3, 29243796), (4, 21932847), (6, 14621898), (9, 9747932), (12, 7310949), (18, 4873966), (36, 2436983), (859, 102132), (1718, 51066), (2577, 34044), (2837, 30924), (3436, 25533), (5154, 17022), (5674, 15462), (7731, 11348), (8511, 10308)]