68647029126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{135461}}^1$

素因数の和:135641

約数の個数: 64

約数和(自身を含む): 151565722560

約数和(自身を除く): 82918693434

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 89, 146, 178, 219, 267, 438, 534, 949, 1157, 1898, 2314, 2847, 3471, 5694, 6497, 6942, 12994, 19491, 38982, 84461, 135461, 168922, 253383, 270922, 406383, 506766, 812766, 1760993, 3521986, 5282979, 9888653, 10565958, 12056029, 19777306, 24112058, 29665959, 36168087, 59331918, 72336174, 128552489, 156728377, 257104978, 313456754, 385657467, 470185131, 771314934, 880090117, 940370262, 1760180234, 2640270351, 5280540702, 11441171521, 22882343042, 34323514563, 68647029126]

約数ペア:

[(1, 68647029126), (2, 34323514563), (3, 22882343042), (6, 11441171521), (13, 5280540702), (26, 2640270351), (39, 1760180234), (73, 940370262), (78, 880090117), (89, 771314934), (146, 470185131), (178, 385657467), (219, 313456754), (267, 257104978), (438, 156728377), (534, 128552489), (949, 72336174), (1157, 59331918), (1898, 36168087), (2314, 29665959), (2847, 24112058), (3471, 19777306), (5694, 12056029), (6497, 10565958), (6942, 9888653), (12994, 5282979), (19491, 3521986), (38982, 1760993), (84461, 812766), (135461, 506766), (168922, 406383), (253383, 270922)]