68848974

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16139}}^1$

素因数の和:16229

約数の個数: 32

約数和(自身を含む): 154944000

約数和(自身を除く): 86095026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 16139, 32278, 48417, 96834, 145251, 290502, 435753, 871506, 1274981, 2549962, 3824943, 7649886, 11474829, 22949658, 34424487, 68848974]

約数ペア:

[(1, 68848974), (2, 34424487), (3, 22949658), (6, 11474829), (9, 7649886), (18, 3824943), (27, 2549962), (54, 1274981), (79, 871506), (158, 435753), (237, 290502), (474, 145251), (711, 96834), (1422, 48417), (2133, 32278), (4266, 16139)]