126861264

素因数分解:

$2^4\times 3^2\times {\mathrm{880981}}^1$

素因数の和:880995

約数の個数: 30

約数和(自身を含む): 355035746

約数和(自身を除く): 228174482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 880981, 1761962, 2642943, 3523924, 5285886, 7047848, 7928829, 10571772, 14095696, 15857658, 21143544, 31715316, 42287088, 63430632, 126861264]

約数ペア:

[(1, 126861264), (2, 63430632), (3, 42287088), (4, 31715316), (6, 21143544), (8, 15857658), (9, 14095696), (12, 10571772), (16, 7928829), (18, 7047848), (24, 5285886), (36, 3523924), (48, 2642943), (72, 1761962), (144, 880981)]