80520808524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10982107}}^1$

素因数の和:10982174

約数の個数: 48

約数和(自身を含む): 206639344128

約数和(自身を除く): 126118535604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 10982107, 21964214, 32946321, 43928428, 65892642, 131785284, 142767391, 285534782, 428302173, 516159029, 571069564, 856604346, 1032318058, 1548477087, 1713208692, 2064636116, 3096954174, 6193908348, 6710067377, 13420134754, 20130202131, 26840269508, 40260404262, 80520808524]

約数ペア:

[(1, 80520808524), (2, 40260404262), (3, 26840269508), (4, 20130202131), (6, 13420134754), (12, 6710067377), (13, 6193908348), (26, 3096954174), (39, 2064636116), (47, 1713208692), (52, 1548477087), (78, 1032318058), (94, 856604346), (141, 571069564), (156, 516159029), (188, 428302173), (282, 285534782), (564, 142767391), (611, 131785284), (1222, 65892642), (1833, 43928428), (2444, 32946321), (3666, 21964214), (7332, 10982107)]