69991128

素因数分解:

$2^3\times 3^4\times {\mathrm{108011}}^1$

素因数の和:108029

約数の個数: 40

約数和(自身を含む): 196041780

約数和(自身を除く): 126050652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 108011, 216022, 324033, 432044, 648066, 864088, 972099, 1296132, 1944198, 2592264, 2916297, 3888396, 5832594, 7776792, 8748891, 11665188, 17497782, 23330376, 34995564, 69991128]

約数ペア:

[(1, 69991128), (2, 34995564), (3, 23330376), (4, 17497782), (6, 11665188), (8, 8748891), (9, 7776792), (12, 5832594), (18, 3888396), (24, 2916297), (27, 2592264), (36, 1944198), (54, 1296132), (72, 972099), (81, 864088), (108, 648066), (162, 432044), (216, 324033), (324, 216022), (648, 108011)]