80708784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129341}}^1$

素因数の和:129365

約数の個数: 40

約数和(自身を含む): 224537712

約数和(自身を除く): 143828928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129341, 258682, 388023, 517364, 776046, 1034728, 1552092, 1681433, 2069456, 3104184, 3362866, 5044299, 6208368, 6725732, 10088598, 13451464, 20177196, 26902928, 40354392, 80708784]

約数ペア:

[(1, 80708784), (2, 40354392), (3, 26902928), (4, 20177196), (6, 13451464), (8, 10088598), (12, 6725732), (13, 6208368), (16, 5044299), (24, 3362866), (26, 3104184), (39, 2069456), (48, 1681433), (52, 1552092), (78, 1034728), (104, 776046), (156, 517364), (208, 388023), (312, 258682), (624, 129341)]