81150672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 223110720

約数和(自身を除く): 141960048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 808, 881, 912, 1212, 1616, 1762, 1919, 2424, 2643, 3524, 3838, 4848, 5286, 5757, 7048, 7676, 10572, 11514, 14096, 15352, 16739, 21144, 23028, 30704, 33478, 42288, 46056, 50217, 66956, 88981, 92112, 100434, 133912, 177962, 200868, 266943, 267824, 355924, 401736, 533886, 711848, 803472, 1067772, 1423696, 1690639, 2135544, 3381278, 4271088, 5071917, 6762556, 10143834, 13525112, 20287668, 27050224, 40575336, 81150672]

約数ペア:

[(1, 81150672), (2, 40575336), (3, 27050224), (4, 20287668), (6, 13525112), (8, 10143834), (12, 6762556), (16, 5071917), (19, 4271088), (24, 3381278), (38, 2135544), (48, 1690639), (57, 1423696), (76, 1067772), (101, 803472), (114, 711848), (152, 533886), (202, 401736), (228, 355924), (303, 267824), (304, 266943), (404, 200868), (456, 177962), (606, 133912), (808, 100434), (881, 92112), (912, 88981), (1212, 66956), (1616, 50217), (1762, 46056), (1919, 42288), (2424, 33478), (2643, 30704), (3524, 23028), (3838, 21144), (4848, 16739), (5286, 15352), (5757, 14096), (7048, 11514), (7676, 10572)]