87945336

素因数分解:

$2^3\times 3^2\times {\mathrm{1221463}}^1$

素因数の和:1221475

約数の個数: 24

約数和(自身を含む): 238185480

約数和(自身を除く): 150240144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1221463, 2442926, 3664389, 4885852, 7328778, 9771704, 10993167, 14657556, 21986334, 29315112, 43972668, 87945336]

約数ペア:

[(1, 87945336), (2, 43972668), (3, 29315112), (4, 21986334), (6, 14657556), (8, 10993167), (9, 9771704), (12, 7328778), (18, 4885852), (24, 3664389), (36, 2442926), (72, 1221463)]