80421224184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{159565921}}^1$

素因数の和:159565940

約数の個数: 48

約数和(自身を含む): 248922838320

約数和(自身を除く): 168501614136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 159565921, 319131842, 478697763, 638263684, 957395526, 1116961447, 1276527368, 1436093289, 1914791052, 2233922894, 2872186578, 3350884341, 3829582104, 4467845788, 5744373156, 6701768682, 8935691576, 10052653023, 11488746312, 13403537364, 20105306046, 26807074728, 40210612092, 80421224184]

約数ペア:

[(1, 80421224184), (2, 40210612092), (3, 26807074728), (4, 20105306046), (6, 13403537364), (7, 11488746312), (8, 10052653023), (9, 8935691576), (12, 6701768682), (14, 5744373156), (18, 4467845788), (21, 3829582104), (24, 3350884341), (28, 2872186578), (36, 2233922894), (42, 1914791052), (56, 1436093289), (63, 1276527368), (72, 1116961447), (84, 957395526), (126, 638263684), (168, 478697763), (252, 319131842), (504, 159565921)]