73820262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 150854400

約数和(自身を除く): 77034138

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 1163, 2326, 3489, 6978, 10579, 21158, 31737, 63474, 82573, 165146, 173287, 247719, 346574, 495438, 519861, 1039722, 12303377, 24606754, 36910131, 73820262]

約数ペア:

[(1, 73820262), (2, 36910131), (3, 24606754), (6, 12303377), (71, 1039722), (142, 519861), (149, 495438), (213, 346574), (298, 247719), (426, 173287), (447, 165146), (894, 82573), (1163, 63474), (2326, 31737), (3489, 21158), (6978, 10579)]