9120700728

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{911341}}^1$

素因数の和:911492

約数の個数: 48

約数和(自身を含む): 24879636600

約数和(自身を除く): 15758935872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 911341, 1822682, 2734023, 3645364, 5468046, 7290728, 8202069, 10936092, 16404138, 21872184, 32808276, 65616552, 126676399, 253352798, 380029197, 506705596, 760058394, 1013411192, 1140087591, 1520116788, 2280175182, 3040233576, 4560350364, 9120700728]

約数ペア:

[(1, 9120700728), (2, 4560350364), (3, 3040233576), (4, 2280175182), (6, 1520116788), (8, 1140087591), (9, 1013411192), (12, 760058394), (18, 506705596), (24, 380029197), (36, 253352798), (72, 126676399), (139, 65616552), (278, 32808276), (417, 21872184), (556, 16404138), (834, 10936092), (1112, 8202069), (1251, 7290728), (1668, 5468046), (2502, 3645364), (3336, 2734023), (5004, 1822682), (10008, 911341)]