85023477

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 165177792

約数和(自身を除く): 80154315

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 1031, 1071, 1309, 1617, 1683, 2499, 3093, 3927, 4851, 7217, 7497, 9163, 9279, 11341, 11781, 17527, 21651, 27489, 34023, 50519, 52581, 64953, 79387, 82467, 102069, 122689, 151557, 157743, 192797, 238161, 368067, 454671, 555709, 578391, 714483, 858823, 1104201, 1349579, 1667127, 1735173, 2576469, 4048737, 5001381, 7729407, 9447053, 12146211, 28341159, 85023477]

約数ペア:

[(1, 85023477), (3, 28341159), (7, 12146211), (9, 9447053), (11, 7729407), (17, 5001381), (21, 4048737), (33, 2576469), (49, 1735173), (51, 1667127), (63, 1349579), (77, 1104201), (99, 858823), (119, 714483), (147, 578391), (153, 555709), (187, 454671), (231, 368067), (357, 238161), (441, 192797), (539, 157743), (561, 151557), (693, 122689), (833, 102069), (1031, 82467), (1071, 79387), (1309, 64953), (1617, 52581), (1683, 50519), (2499, 34023), (3093, 27489), (3927, 21651), (4851, 17527), (7217, 11781), (7497, 11341), (9163, 9279)]