81788232

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31849}}^1$

素因数の和:31965

約数の個数: 32

約数和(自身を含む): 206388000

約数和(自身を除く): 124599768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31849, 63698, 95547, 127396, 191094, 254792, 382188, 764376, 3407843, 6815686, 10223529, 13631372, 20447058, 27262744, 40894116, 81788232]

約数ペア:

[(1, 81788232), (2, 40894116), (3, 27262744), (4, 20447058), (6, 13631372), (8, 10223529), (12, 6815686), (24, 3407843), (107, 764376), (214, 382188), (321, 254792), (428, 191094), (642, 127396), (856, 95547), (1284, 63698), (2568, 31849)]