72277926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 174637056

約数和(自身を除く): 102359130

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1291, 1302, 1333, 1806, 2582, 2666, 3873, 3999, 7746, 7998, 9037, 9331, 18074, 18662, 27111, 27993, 40021, 54222, 55513, 55986, 80042, 111026, 120063, 166539, 240126, 280147, 333078, 388591, 560294, 777182, 840441, 1165773, 1680882, 1720903, 2331546, 3441806, 5162709, 10325418, 12046321, 24092642, 36138963, 72277926]

約数ペア:

[(1, 72277926), (2, 36138963), (3, 24092642), (6, 12046321), (7, 10325418), (14, 5162709), (21, 3441806), (31, 2331546), (42, 1720903), (43, 1680882), (62, 1165773), (86, 840441), (93, 777182), (129, 560294), (186, 388591), (217, 333078), (258, 280147), (301, 240126), (434, 166539), (602, 120063), (651, 111026), (903, 80042), (1291, 55986), (1302, 55513), (1333, 54222), (1806, 40021), (2582, 27993), (2666, 27111), (3873, 18662), (3999, 18074), (7746, 9331), (7998, 9037)]