80476668

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28297}}^1$

素因数の和:28386

約数の個数: 36

約数和(自身を含む): 206009440

約数和(自身を除く): 125532772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 28297, 56594, 84891, 113188, 169782, 254673, 339564, 509346, 1018692, 2235463, 4470926, 6706389, 8941852, 13412778, 20119167, 26825556, 40238334, 80476668]

約数ペア:

[(1, 80476668), (2, 40238334), (3, 26825556), (4, 20119167), (6, 13412778), (9, 8941852), (12, 6706389), (18, 4470926), (36, 2235463), (79, 1018692), (158, 509346), (237, 339564), (316, 254673), (474, 169782), (711, 113188), (948, 84891), (1422, 56594), (2844, 28297)]