68737356

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 110283444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2663, 2868, 4302, 5326, 6453, 7989, 8604, 10652, 12906, 15978, 23967, 25812, 31956, 47934, 71901, 95868, 143802, 287604, 636457, 1272914, 1909371, 2545828, 3818742, 5728113, 7637484, 11456226, 17184339, 22912452, 34368678, 68737356]

約数ペア:

[(1, 68737356), (2, 34368678), (3, 22912452), (4, 17184339), (6, 11456226), (9, 7637484), (12, 5728113), (18, 3818742), (27, 2545828), (36, 1909371), (54, 1272914), (108, 636457), (239, 287604), (478, 143802), (717, 95868), (956, 71901), (1434, 47934), (2151, 31956), (2663, 25812), (2868, 23967), (4302, 15978), (5326, 12906), (6453, 10652), (7989, 8604)]