78242508

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21101}}^1$

素因数の和:21214

約数の個数: 36

約数和(自身を含む): 199709328

約数和(自身を除く): 121466820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 21101, 42202, 63303, 84404, 126606, 189909, 253212, 379818, 759636, 2173403, 4346806, 6520209, 8693612, 13040418, 19560627, 26080836, 39121254, 78242508]

約数ペア:

[(1, 78242508), (2, 39121254), (3, 26080836), (4, 19560627), (6, 13040418), (9, 8693612), (12, 6520209), (18, 4346806), (36, 2173403), (103, 759636), (206, 379818), (309, 253212), (412, 189909), (618, 126606), (927, 84404), (1236, 63303), (1854, 42202), (3708, 21101)]