85756804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 181457920

約数和(自身を除く): 95701116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 487, 532, 662, 974, 1324, 1948, 2317, 3409, 4634, 6289, 6818, 9253, 9268, 12578, 13636, 18506, 25156, 37012, 44023, 64771, 88046, 129542, 161197, 176092, 259084, 322394, 644788, 1128379, 2256758, 3062743, 4513516, 6125486, 12250972, 21439201, 42878402, 85756804]

約数ペア:

[(1, 85756804), (2, 42878402), (4, 21439201), (7, 12250972), (14, 6125486), (19, 4513516), (28, 3062743), (38, 2256758), (76, 1128379), (133, 644788), (266, 322394), (331, 259084), (487, 176092), (532, 161197), (662, 129542), (974, 88046), (1324, 64771), (1948, 44023), (2317, 37012), (3409, 25156), (4634, 18506), (6289, 13636), (6818, 12578), (9253, 9268)]