81968784

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9871}}^1$

素因数の和:10055

約数の個数: 40

約数和(自身を含む): 212998272

約数和(自身を除く): 131029488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 9871, 19742, 29613, 39484, 59226, 78968, 118452, 157936, 236904, 473808, 1707683, 3415366, 5123049, 6830732, 10246098, 13661464, 20492196, 27322928, 40984392, 81968784]

約数ペア:

[(1, 81968784), (2, 40984392), (3, 27322928), (4, 20492196), (6, 13661464), (8, 10246098), (12, 6830732), (16, 5123049), (24, 3415366), (48, 1707683), (173, 473808), (346, 236904), (519, 157936), (692, 118452), (1038, 78968), (1384, 59226), (2076, 39484), (2768, 29613), (4152, 19742), (8304, 9871)]