87187212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115327}}^1$

素因数の和:115347

約数の個数: 48

約数和(自身を含む): 258334720

約数和(自身を除く): 171147508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115327, 230654, 345981, 461308, 691962, 807289, 1037943, 1383924, 1614578, 2075886, 2421867, 3113829, 3229156, 4151772, 4843734, 6227658, 7265601, 9687468, 12455316, 14531202, 21796803, 29062404, 43593606, 87187212]

約数ペア:

[(1, 87187212), (2, 43593606), (3, 29062404), (4, 21796803), (6, 14531202), (7, 12455316), (9, 9687468), (12, 7265601), (14, 6227658), (18, 4843734), (21, 4151772), (27, 3229156), (28, 3113829), (36, 2421867), (42, 2075886), (54, 1614578), (63, 1383924), (84, 1037943), (108, 807289), (126, 691962), (189, 461308), (252, 345981), (378, 230654), (756, 115327)]