80219334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12391}}^1$

素因数の和:12492

約数の個数: 32

約数和(自身を含む): 174875904

約数和(自身を除く): 94656570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 12391, 24782, 37173, 74346, 161083, 322166, 483249, 966498, 1028453, 2056906, 3085359, 6170718, 13369889, 26739778, 40109667, 80219334]

約数ペア:

[(1, 80219334), (2, 40109667), (3, 26739778), (6, 13369889), (13, 6170718), (26, 3085359), (39, 2056906), (78, 1028453), (83, 966498), (166, 483249), (249, 322166), (498, 161083), (1079, 74346), (2158, 37173), (3237, 24782), (6474, 12391)]