89560818

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 198184896

約数和(自身を除く): 108624078

約数列:

[1, 2, 3, 6, 9, 18, 83, 151, 166, 249, 302, 397, 453, 498, 747, 794, 906, 1191, 1359, 1494, 2382, 2718, 3573, 7146, 12533, 25066, 32951, 37599, 59947, 65902, 75198, 98853, 112797, 119894, 179841, 197706, 225594, 296559, 359682, 539523, 593118, 1079046, 4975601, 9951202, 14926803, 29853606, 44780409, 89560818]

約数ペア:

[(1, 89560818), (2, 44780409), (3, 29853606), (6, 14926803), (9, 9951202), (18, 4975601), (83, 1079046), (151, 593118), (166, 539523), (249, 359682), (302, 296559), (397, 225594), (453, 197706), (498, 179841), (747, 119894), (794, 112797), (906, 98853), (1191, 75198), (1359, 65902), (1494, 59947), (2382, 37599), (2718, 32951), (3573, 25066), (7146, 12533)]