68354022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 159957504

約数和(自身を除く): 91603482

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 506, 759, 814, 851, 1217, 1221, 1518, 1702, 2434, 2442, 2553, 3651, 5106, 7302, 9361, 13387, 18722, 26774, 27991, 28083, 40161, 45029, 55982, 56166, 80322, 83973, 90058, 135087, 167946, 270174, 307901, 495319, 615802, 923703, 990638, 1035667, 1485957, 1847406, 2071334, 2971914, 3107001, 6214002, 11392337, 22784674, 34177011, 68354022]

約数ペア:

[(1, 68354022), (2, 34177011), (3, 22784674), (6, 11392337), (11, 6214002), (22, 3107001), (23, 2971914), (33, 2071334), (37, 1847406), (46, 1485957), (66, 1035667), (69, 990638), (74, 923703), (111, 615802), (138, 495319), (222, 307901), (253, 270174), (407, 167946), (506, 135087), (759, 90058), (814, 83973), (851, 80322), (1217, 56166), (1221, 55982), (1518, 45029), (1702, 40161), (2434, 28083), (2442, 27991), (2553, 26774), (3651, 18722), (5106, 13387), (7302, 9361)]