85649316

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 204078336

約数和(自身を除く): 118429020

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 307, 347, 402, 614, 694, 804, 921, 1041, 1228, 1388, 1842, 2082, 3684, 4164, 20569, 23249, 41138, 46498, 61707, 69747, 82276, 92996, 106529, 123414, 139494, 213058, 246828, 278988, 319587, 426116, 639174, 1278348, 7137443, 14274886, 21412329, 28549772, 42824658, 85649316]

約数ペア:

[(1, 85649316), (2, 42824658), (3, 28549772), (4, 21412329), (6, 14274886), (12, 7137443), (67, 1278348), (134, 639174), (201, 426116), (268, 319587), (307, 278988), (347, 246828), (402, 213058), (614, 139494), (694, 123414), (804, 106529), (921, 92996), (1041, 82276), (1228, 69747), (1388, 61707), (1842, 46498), (2082, 41138), (3684, 23249), (4164, 20569)]