81331836

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101159}}^1$

素因数の和:101233

約数の個数: 24

約数和(自身を含む): 192608640

約数和(自身を除く): 111276804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 101159, 202318, 303477, 404636, 606954, 1213908, 6777653, 13555306, 20332959, 27110612, 40665918, 81331836]

約数ペア:

[(1, 81331836), (2, 40665918), (3, 27110612), (4, 20332959), (6, 13555306), (12, 6777653), (67, 1213908), (134, 606954), (201, 404636), (268, 303477), (402, 202318), (804, 101159)]