81124392

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12473}}^1$

素因数の和:12753

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 122451288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 12473, 24946, 37419, 49892, 74838, 99784, 149676, 299352, 3380183, 6760366, 10140549, 13520732, 20281098, 27041464, 40562196, 81124392]

約数ペア:

[(1, 81124392), (2, 40562196), (3, 27041464), (4, 20281098), (6, 13520732), (8, 10140549), (12, 6760366), (24, 3380183), (271, 299352), (542, 149676), (813, 99784), (1084, 74838), (1626, 49892), (2168, 37419), (3252, 24946), (6504, 12473)]