80255364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7523}}^1$

素因数の和:7664

約数の個数: 48

約数和(自身を含む): 215728128

約数和(自身を除く): 135472764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 7523, 10668, 15046, 22569, 30092, 45138, 52661, 90276, 105322, 157983, 210644, 315966, 631932, 955421, 1910842, 2866263, 3821684, 5732526, 6687947, 11465052, 13375894, 20063841, 26751788, 40127682, 80255364]

約数ペア:

[(1, 80255364), (2, 40127682), (3, 26751788), (4, 20063841), (6, 13375894), (7, 11465052), (12, 6687947), (14, 5732526), (21, 3821684), (28, 2866263), (42, 1910842), (84, 955421), (127, 631932), (254, 315966), (381, 210644), (508, 157983), (762, 105322), (889, 90276), (1524, 52661), (1778, 45138), (2667, 30092), (3556, 22569), (5334, 15046), (7523, 10668)]