68928516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{27749}}^1$

素因数の和:27785

約数の個数: 48

約数和(自身を含む): 186480000

約数和(自身を除く): 117551484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 27749, 55498, 83247, 110996, 166494, 249741, 332988, 499482, 638227, 749223, 998964, 1276454, 1498446, 1914681, 2552908, 2996892, 3829362, 5744043, 7658724, 11488086, 17232129, 22976172, 34464258, 68928516]

約数ペア:

[(1, 68928516), (2, 34464258), (3, 22976172), (4, 17232129), (6, 11488086), (9, 7658724), (12, 5744043), (18, 3829362), (23, 2996892), (27, 2552908), (36, 1914681), (46, 1498446), (54, 1276454), (69, 998964), (92, 749223), (108, 638227), (138, 499482), (207, 332988), (276, 249741), (414, 166494), (621, 110996), (828, 83247), (1242, 55498), (2484, 27749)]