71243148

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 169594880

約数和(自身を除く): 98351732

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 223, 237, 316, 337, 446, 474, 669, 674, 892, 948, 1011, 1338, 1348, 2022, 2676, 4044, 17617, 26623, 35234, 52851, 53246, 70468, 75151, 79869, 105702, 106492, 150302, 159738, 211404, 225453, 300604, 319476, 450906, 901812, 5936929, 11873858, 17810787, 23747716, 35621574, 71243148]

約数ペア:

[(1, 71243148), (2, 35621574), (3, 23747716), (4, 17810787), (6, 11873858), (12, 5936929), (79, 901812), (158, 450906), (223, 319476), (237, 300604), (316, 225453), (337, 211404), (446, 159738), (474, 150302), (669, 106492), (674, 105702), (892, 79869), (948, 75151), (1011, 70468), (1338, 53246), (1348, 52851), (2022, 35234), (2676, 26623), (4044, 17617)]