68429922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 158561280

約数和(自身を除く): 90131358

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 122, 138, 183, 253, 366, 506, 671, 739, 759, 1342, 1403, 1478, 1518, 2013, 2217, 2806, 4026, 4209, 4434, 8129, 8418, 15433, 16258, 16997, 24387, 30866, 33994, 45079, 46299, 48774, 50991, 90158, 92598, 101982, 135237, 186967, 270474, 373934, 495869, 560901, 991738, 1036817, 1121802, 1487607, 2073634, 2975214, 3110451, 6220902, 11404987, 22809974, 34214961, 68429922]

約数ペア:

[(1, 68429922), (2, 34214961), (3, 22809974), (6, 11404987), (11, 6220902), (22, 3110451), (23, 2975214), (33, 2073634), (46, 1487607), (61, 1121802), (66, 1036817), (69, 991738), (122, 560901), (138, 495869), (183, 373934), (253, 270474), (366, 186967), (506, 135237), (671, 101982), (739, 92598), (759, 90158), (1342, 50991), (1403, 48774), (1478, 46299), (1518, 45079), (2013, 33994), (2217, 30866), (2806, 24387), (4026, 16997), (4209, 16258), (4434, 15433), (8129, 8418)]