85280658463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 115623567360

約数和(自身を除く): 30342908897

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 691, 887, 973, 1001, 1529, 1807, 4837, 6209, 7601, 8983, 9757, 10703, 11531, 12649, 19877, 53207, 62881, 68299, 80717, 96049, 98813, 123293, 126841, 139139, 612917, 672343, 691691, 863051, 887887, 1056539, 1248637, 1356223, 1602809, 4290419, 6742087, 7395773, 7967921, 8740459, 9493561, 11219663, 13735007, 17630899, 47194609, 55775447, 85195463, 87647131, 96145049, 123416293, 596368241, 613529917, 937150093, 1107541019, 6560050651, 7752787133, 12182951209, 85280658463]

約数ペア:

[(1, 85280658463), (7, 12182951209), (11, 7752787133), (13, 6560050651), (77, 1107541019), (91, 937150093), (139, 613529917), (143, 596368241), (691, 123416293), (887, 96145049), (973, 87647131), (1001, 85195463), (1529, 55775447), (1807, 47194609), (4837, 17630899), (6209, 13735007), (7601, 11219663), (8983, 9493561), (9757, 8740459), (10703, 7967921), (11531, 7395773), (12649, 6742087), (19877, 4290419), (53207, 1602809), (62881, 1356223), (68299, 1248637), (80717, 1056539), (96049, 887887), (98813, 863051), (123293, 691691), (126841, 672343), (139139, 612917)]