72616488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432241}}^1$

素因数の和:432257

約数の個数: 32

約数和(自身を含む): 207476160

約数和(自身を除く): 134859672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432241, 864482, 1296723, 1728964, 2593446, 3025687, 3457928, 5186892, 6051374, 9077061, 10373784, 12102748, 18154122, 24205496, 36308244, 72616488]

約数ペア:

[(1, 72616488), (2, 36308244), (3, 24205496), (4, 18154122), (6, 12102748), (7, 10373784), (8, 9077061), (12, 6051374), (14, 5186892), (21, 3457928), (24, 3025687), (28, 2593446), (42, 1728964), (56, 1296723), (84, 864482), (168, 432241)]