72749270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9956

約数の個数: 32

約数和(自身を含む): 144999936

約数和(自身を除く): 72250666

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 9871, 19742, 49355, 98710, 108581, 217162, 542905, 661357, 1085810, 1322714, 3306785, 6613570, 7274927, 14549854, 36374635, 72749270]

約数ペア:

[(1, 72749270), (2, 36374635), (5, 14549854), (10, 7274927), (11, 6613570), (22, 3306785), (55, 1322714), (67, 1085810), (110, 661357), (134, 542905), (335, 217162), (670, 108581), (737, 98710), (1474, 49355), (3685, 19742), (7370, 9871)]