80140866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5939}}^1$

素因数の和:6130

約数の個数: 32

約数和(自身を含む): 173638080

約数和(自身を除く): 93497214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 5939, 6747, 11878, 13494, 17817, 35634, 77207, 154414, 231621, 463242, 1027447, 2054894, 3082341, 6164682, 13356811, 26713622, 40070433, 80140866]

約数ペア:

[(1, 80140866), (2, 40070433), (3, 26713622), (6, 13356811), (13, 6164682), (26, 3082341), (39, 2054894), (78, 1027447), (173, 463242), (346, 231621), (519, 154414), (1038, 77207), (2249, 35634), (4498, 17817), (5939, 13494), (6747, 11878)]