80997456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88813}}^1$

素因数の和:88843

約数の個数: 40

約数和(自身を含む): 220258720

約数和(自身を除く): 139261264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88813, 177626, 266439, 355252, 532878, 710504, 1065756, 1421008, 1687447, 2131512, 3374894, 4263024, 5062341, 6749788, 10124682, 13499576, 20249364, 26999152, 40498728, 80997456]

約数ペア:

[(1, 80997456), (2, 40498728), (3, 26999152), (4, 20249364), (6, 13499576), (8, 10124682), (12, 6749788), (16, 5062341), (19, 4263024), (24, 3374894), (38, 2131512), (48, 1687447), (57, 1421008), (76, 1065756), (114, 710504), (152, 532878), (228, 355252), (304, 266439), (456, 177626), (912, 88813)]