68248376

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 149973840

約数和(自身を除く): 81725464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1153, 1208, 2114, 2306, 4228, 4612, 7399, 8071, 8456, 9224, 14798, 16142, 29596, 32284, 56497, 59192, 64568, 112994, 174103, 225988, 348206, 451976, 696412, 1218721, 1392824, 2437442, 4874884, 8531047, 9749768, 17062094, 34124188, 68248376]

約数ペア:

[(1, 68248376), (2, 34124188), (4, 17062094), (7, 9749768), (8, 8531047), (14, 4874884), (28, 2437442), (49, 1392824), (56, 1218721), (98, 696412), (151, 451976), (196, 348206), (302, 225988), (392, 174103), (604, 112994), (1057, 64568), (1153, 59192), (1208, 56497), (2114, 32284), (2306, 29596), (4228, 16142), (4612, 14798), (7399, 9224), (8071, 8456)]