68804372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11160

約数の個数: 48

約数和(自身を含む): 156925440

約数和(自身を除く): 88121068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 11119, 22238, 44476, 77833, 144547, 155666, 189023, 289094, 311332, 378046, 578188, 756092, 1011829, 1323161, 2023658, 2457299, 2646322, 4047316, 4914598, 5292644, 9829196, 17201093, 34402186, 68804372]

約数ペア:

[(1, 68804372), (2, 34402186), (4, 17201093), (7, 9829196), (13, 5292644), (14, 4914598), (17, 4047316), (26, 2646322), (28, 2457299), (34, 2023658), (52, 1323161), (68, 1011829), (91, 756092), (119, 578188), (182, 378046), (221, 311332), (238, 289094), (364, 189023), (442, 155666), (476, 144547), (884, 77833), (1547, 44476), (3094, 22238), (6188, 11119)]