79891128

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8737}}^1$

素因数の和:8876

約数の個数: 48

約数和(自身を含む): 218100480

約数和(自身を除く): 138209352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 8737, 9144, 17474, 26211, 34948, 52422, 69896, 78633, 104844, 157266, 209688, 314532, 629064, 1109599, 2219198, 3328797, 4438396, 6657594, 8876792, 9986391, 13315188, 19972782, 26630376, 39945564, 79891128]

約数ペア:

[(1, 79891128), (2, 39945564), (3, 26630376), (4, 19972782), (6, 13315188), (8, 9986391), (9, 8876792), (12, 6657594), (18, 4438396), (24, 3328797), (36, 2219198), (72, 1109599), (127, 629064), (254, 314532), (381, 209688), (508, 157266), (762, 104844), (1016, 78633), (1143, 69896), (1524, 52422), (2286, 34948), (3048, 26211), (4572, 17474), (8737, 9144)]