69885564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16979}}^1$

素因数の和:17007

約数の個数: 48

約数和(自身を含む): 190176000

約数和(自身を除く): 120290436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16979, 33958, 50937, 67916, 101874, 118853, 203748, 237706, 356559, 475412, 713118, 831971, 1426236, 1663942, 2495913, 3327884, 4991826, 5823797, 9983652, 11647594, 17471391, 23295188, 34942782, 69885564]

約数ペア:

[(1, 69885564), (2, 34942782), (3, 23295188), (4, 17471391), (6, 11647594), (7, 9983652), (12, 5823797), (14, 4991826), (21, 3327884), (28, 2495913), (42, 1663942), (49, 1426236), (84, 831971), (98, 713118), (147, 475412), (196, 356559), (294, 237706), (343, 203748), (588, 118853), (686, 101874), (1029, 67916), (1372, 50937), (2058, 33958), (4116, 16979)]