90045324

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11743}}^1$

素因数の和:11827

約数の個数: 48

約数和(自身を含む): 236759040

約数和(自身を除く): 146713716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11743, 23486, 35229, 46972, 70458, 105687, 140916, 211374, 317061, 422748, 634122, 833753, 1268244, 1667506, 2501259, 3335012, 5002518, 7503777, 10005036, 15007554, 22511331, 30015108, 45022662, 90045324]

約数ペア:

[(1, 90045324), (2, 45022662), (3, 30015108), (4, 22511331), (6, 15007554), (9, 10005036), (12, 7503777), (18, 5002518), (27, 3335012), (36, 2501259), (54, 1667506), (71, 1268244), (108, 833753), (142, 634122), (213, 422748), (284, 317061), (426, 211374), (639, 140916), (852, 105687), (1278, 70458), (1917, 46972), (2556, 35229), (3834, 23486), (7668, 11743)]