90276312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 258727680

約数和(自身を除く): 168451368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1213, 1329, 1772, 2426, 2658, 3101, 3544, 3639, 4852, 5316, 6202, 7278, 8491, 9303, 9704, 10632, 12404, 14556, 16982, 18606, 24808, 25473, 29112, 33964, 37212, 50946, 67928, 74424, 101892, 203784, 537359, 1074718, 1612077, 2149436, 3224154, 3761513, 4298872, 6448308, 7523026, 11284539, 12896616, 15046052, 22569078, 30092104, 45138156, 90276312]

約数ペア:

[(1, 90276312), (2, 45138156), (3, 30092104), (4, 22569078), (6, 15046052), (7, 12896616), (8, 11284539), (12, 7523026), (14, 6448308), (21, 4298872), (24, 3761513), (28, 3224154), (42, 2149436), (56, 1612077), (84, 1074718), (168, 537359), (443, 203784), (886, 101892), (1213, 74424), (1329, 67928), (1772, 50946), (2426, 37212), (2658, 33964), (3101, 29112), (3544, 25473), (3639, 24808), (4852, 18606), (5316, 16982), (6202, 14556), (7278, 12404), (8491, 10632), (9303, 9704)]