72538067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 91311360

約数和(自身を除く): 18773293

約数列:

[1, 7, 19, 23, 133, 161, 437, 529, 1031, 3059, 3703, 7217, 10051, 19589, 23713, 70357, 137123, 165991, 450547, 545399, 3153829, 3817793, 10362581, 72538067]

約数ペア:

[(1, 72538067), (7, 10362581), (19, 3817793), (23, 3153829), (133, 545399), (161, 450547), (437, 165991), (529, 137123), (1031, 70357), (3059, 23713), (3703, 19589), (7217, 10051)]