80676414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49253}}^1$

素因数の和:49281

約数の個数: 48

約数和(自身を含む): 215141472

約数和(自身を除く): 134465058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49253, 98506, 147759, 295518, 344771, 443277, 640289, 689542, 886554, 1034313, 1280578, 1920867, 2068626, 3102939, 3841734, 4482023, 5762601, 6205878, 8964046, 11525202, 13446069, 26892138, 40338207, 80676414]

約数ペア:

[(1, 80676414), (2, 40338207), (3, 26892138), (6, 13446069), (7, 11525202), (9, 8964046), (13, 6205878), (14, 5762601), (18, 4482023), (21, 3841734), (26, 3102939), (39, 2068626), (42, 1920867), (63, 1280578), (78, 1034313), (91, 886554), (117, 689542), (126, 640289), (182, 443277), (234, 344771), (273, 295518), (546, 147759), (819, 98506), (1638, 49253)]