90764712

素因数分解:

$2^3\times 3^4\times {\mathrm{140069}}^1$

素因数の和:140087

約数の個数: 40

約数和(自身を含む): 254227050

約数和(自身を除く): 163462338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 140069, 280138, 420207, 560276, 840414, 1120552, 1260621, 1680828, 2521242, 3361656, 3781863, 5042484, 7563726, 10084968, 11345589, 15127452, 22691178, 30254904, 45382356, 90764712]

約数ペア:

[(1, 90764712), (2, 45382356), (3, 30254904), (4, 22691178), (6, 15127452), (8, 11345589), (9, 10084968), (12, 7563726), (18, 5042484), (24, 3781863), (27, 3361656), (36, 2521242), (54, 1680828), (72, 1260621), (81, 1120552), (108, 840414), (162, 560276), (216, 420207), (324, 280138), (648, 140069)]