80808394372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1\times {\mathrm{12269}}^1$

素因数の和:13468

約数の個数: 48

約数和(自身を含む): 150891552000

約数和(自身を除く): 70083157628

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1097, 1501, 2194, 3002, 4388, 6004, 12269, 20843, 24538, 41686, 49076, 83372, 86663, 173326, 233111, 346652, 466222, 932444, 969251, 1646597, 1938502, 3293194, 3877004, 6586388, 13459093, 18415769, 26918186, 36831538, 53836372, 73663076, 255722767, 511445534, 1022891068, 1063268347, 2126536694, 4253073388, 20202098593, 40404197186, 80808394372]

約数ペア:

[(1, 80808394372), (2, 40404197186), (4, 20202098593), (19, 4253073388), (38, 2126536694), (76, 1063268347), (79, 1022891068), (158, 511445534), (316, 255722767), (1097, 73663076), (1501, 53836372), (2194, 36831538), (3002, 26918186), (4388, 18415769), (6004, 13459093), (12269, 6586388), (20843, 3877004), (24538, 3293194), (41686, 1938502), (49076, 1646597), (83372, 969251), (86663, 932444), (173326, 466222), (233111, 346652)]