72871092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289171}}^1$

素因数の和:289188

約数の個数: 36

約数和(自身を含む): 210517216

約数和(自身を除く): 137646124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289171, 578342, 867513, 1156684, 1735026, 2024197, 2602539, 3470052, 4048394, 5205078, 6072591, 8096788, 10410156, 12145182, 18217773, 24290364, 36435546, 72871092]

約数ペア:

[(1, 72871092), (2, 36435546), (3, 24290364), (4, 18217773), (6, 12145182), (7, 10410156), (9, 8096788), (12, 6072591), (14, 5205078), (18, 4048394), (21, 3470052), (28, 2602539), (36, 2024197), (42, 1735026), (63, 1156684), (84, 867513), (126, 578342), (252, 289171)]