68245902

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 159656112

約数和(自身を除く): 91410210

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 97, 101, 129, 162, 194, 202, 258, 291, 303, 387, 582, 606, 774, 873, 909, 1161, 1746, 1818, 2322, 2619, 2727, 3483, 4171, 4343, 5238, 5454, 6966, 7857, 8181, 8342, 8686, 9797, 12513, 13029, 15714, 16362, 19594, 25026, 26058, 29391, 37539, 39087, 58782, 75078, 78174, 88173, 112617, 117261, 176346, 225234, 234522, 264519, 337851, 351783, 421271, 529038, 675702, 703566, 793557, 842542, 1263813, 1587114, 2527626, 3791439, 7582878, 11374317, 22748634, 34122951, 68245902]

約数ペア:

[(1, 68245902), (2, 34122951), (3, 22748634), (6, 11374317), (9, 7582878), (18, 3791439), (27, 2527626), (43, 1587114), (54, 1263813), (81, 842542), (86, 793557), (97, 703566), (101, 675702), (129, 529038), (162, 421271), (194, 351783), (202, 337851), (258, 264519), (291, 234522), (303, 225234), (387, 176346), (582, 117261), (606, 112617), (774, 88173), (873, 78174), (909, 75078), (1161, 58782), (1746, 39087), (1818, 37539), (2322, 29391), (2619, 26058), (2727, 25026), (3483, 19594), (4171, 16362), (4343, 15714), (5238, 13029), (5454, 12513), (6966, 9797), (7857, 8686), (8181, 8342)]