82172522306

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{143329}}^1$

素因数の和:144690

約数の個数: 32

約数和(自身を含む): 145522375680

約数和(自身を除く): 63349853374

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1321, 2642, 9247, 18494, 40951, 81902, 143329, 286657, 286658, 573314, 1003303, 2006606, 4443199, 8886398, 31102393, 62204786, 189337609, 378675218, 1325363263, 2650726526, 5869465879, 11738931758, 41086261153, 82172522306]

約数ペア:

[(1, 82172522306), (2, 41086261153), (7, 11738931758), (14, 5869465879), (31, 2650726526), (62, 1325363263), (217, 378675218), (434, 189337609), (1321, 62204786), (2642, 31102393), (9247, 8886398), (18494, 4443199), (40951, 2006606), (81902, 1003303), (143329, 573314), (286657, 286658)]