77990352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147709}}^1$

素因数の和:147731

約数の個数: 40

約数和(自身を含む): 219792480

約数和(自身を除く): 141802128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 147709, 295418, 443127, 590836, 886254, 1181672, 1624799, 1772508, 2363344, 3249598, 3545016, 4874397, 6499196, 7090032, 9748794, 12998392, 19497588, 25996784, 38995176, 77990352]

約数ペア:

[(1, 77990352), (2, 38995176), (3, 25996784), (4, 19497588), (6, 12998392), (8, 9748794), (11, 7090032), (12, 6499196), (16, 4874397), (22, 3545016), (24, 3249598), (33, 2363344), (44, 1772508), (48, 1624799), (66, 1181672), (88, 886254), (132, 590836), (176, 443127), (264, 295418), (528, 147709)]