85825698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 208327680

約数和(自身を除く): 122501982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 786, 798, 821, 917, 1642, 1834, 2463, 2489, 2751, 4926, 4978, 5502, 5747, 7467, 11494, 14934, 15599, 17241, 17423, 31198, 34482, 34846, 46797, 52269, 93594, 104538, 107551, 109193, 215102, 218386, 322653, 327579, 645306, 655158, 752857, 1505714, 2043469, 2258571, 4086938, 4517142, 6130407, 12260814, 14304283, 28608566, 42912849, 85825698]

約数ペア:

[(1, 85825698), (2, 42912849), (3, 28608566), (6, 14304283), (7, 12260814), (14, 6130407), (19, 4517142), (21, 4086938), (38, 2258571), (42, 2043469), (57, 1505714), (114, 752857), (131, 655158), (133, 645306), (262, 327579), (266, 322653), (393, 218386), (399, 215102), (786, 109193), (798, 107551), (821, 104538), (917, 93594), (1642, 52269), (1834, 46797), (2463, 34846), (2489, 34482), (2751, 31198), (4926, 17423), (4978, 17241), (5502, 15599), (5747, 14934), (7467, 11494)]