78826326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 166531200

約数和(自身を除く): 87704874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 2089, 4178, 6267, 6289, 12534, 12578, 18867, 37734, 39691, 79382, 119073, 238146, 691459, 1382918, 2074377, 4148754, 13137721, 26275442, 39413163, 78826326]

約数ペア:

[(1, 78826326), (2, 39413163), (3, 26275442), (6, 13137721), (19, 4148754), (38, 2074377), (57, 1382918), (114, 691459), (331, 238146), (662, 119073), (993, 79382), (1986, 39691), (2089, 37734), (4178, 18867), (6267, 12578), (6289, 12534)]