71878632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427849}}^1$

素因数の和:427865

約数の個数: 32

約数和(自身を含む): 205368000

約数和(自身を除く): 133489368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427849, 855698, 1283547, 1711396, 2567094, 2994943, 3422792, 5134188, 5989886, 8984829, 10268376, 11979772, 17969658, 23959544, 35939316, 71878632]

約数ペア:

[(1, 71878632), (2, 35939316), (3, 23959544), (4, 17969658), (6, 11979772), (7, 10268376), (8, 8984829), (12, 5989886), (14, 5134188), (21, 3422792), (24, 2994943), (28, 2567094), (42, 1711396), (56, 1283547), (84, 855698), (168, 427849)]