64731948

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{3209}}^1$

素因数の和:3298

約数の個数: 36

約数和(自身を含む): 154863240

約数和(自身を除く): 90131292

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3209, 3362, 5043, 6418, 6724, 9627, 10086, 12836, 19254, 20172, 38508, 131569, 263138, 394707, 526276, 789414, 1578828, 5394329, 10788658, 16182987, 21577316, 32365974, 64731948]

約数ペア:

[(1, 64731948), (2, 32365974), (3, 21577316), (4, 16182987), (6, 10788658), (12, 5394329), (41, 1578828), (82, 789414), (123, 526276), (164, 394707), (246, 263138), (492, 131569), (1681, 38508), (3209, 20172), (3362, 19254), (5043, 12836), (6418, 10086), (6724, 9627)]