68221266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 83068590

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 222, 431, 713, 851, 862, 1147, 1293, 1426, 1702, 2139, 2294, 2553, 2586, 3441, 4278, 5106, 6882, 9913, 13361, 15947, 19826, 26381, 26722, 29739, 31894, 40083, 47841, 52762, 59478, 79143, 80166, 95682, 158286, 307303, 366781, 494357, 614606, 733562, 921909, 988714, 1100343, 1483071, 1843818, 2200686, 2966142, 11370211, 22740422, 34110633, 68221266]

約数ペア:

[(1, 68221266), (2, 34110633), (3, 22740422), (6, 11370211), (23, 2966142), (31, 2200686), (37, 1843818), (46, 1483071), (62, 1100343), (69, 988714), (74, 921909), (93, 733562), (111, 614606), (138, 494357), (186, 366781), (222, 307303), (431, 158286), (713, 95682), (851, 80166), (862, 79143), (1147, 59478), (1293, 52762), (1426, 47841), (1702, 40083), (2139, 31894), (2294, 29739), (2553, 26722), (2586, 26381), (3441, 19826), (4278, 15947), (5106, 13361), (6882, 9913)]