80512926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44879}}^1$

素因数の和:44920

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 100443234

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 44879, 89758, 134637, 269274, 583427, 1032217, 1166854, 1750281, 2064434, 3096651, 3500562, 6193302, 13418821, 26837642, 40256463, 80512926]

約数ペア:

[(1, 80512926), (2, 40256463), (3, 26837642), (6, 13418821), (13, 6193302), (23, 3500562), (26, 3096651), (39, 2064434), (46, 1750281), (69, 1166854), (78, 1032217), (138, 583427), (299, 269274), (598, 134637), (897, 89758), (1794, 44879)]