80988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 200592

約数和(自身を除く): 119604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1588, 2382, 4764, 6749, 13498, 20247, 26996, 40494, 80988]

約数ペア:

[(1, 80988), (2, 40494), (3, 26996), (4, 20247), (6, 13498), (12, 6749), (17, 4764), (34, 2382), (51, 1588), (68, 1191), (102, 794), (204, 397)]