72743264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{18787}}^1$

素因数の和:18819

約数の個数: 36

約数和(自身を含む): 157424652

約数和(自身を除く): 84681388

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 18787, 37574, 75148, 150296, 206657, 300592, 413314, 601184, 826628, 1653256, 2273227, 3306512, 4546454, 6613024, 9092908, 18185816, 36371632, 72743264]

約数ペア:

[(1, 72743264), (2, 36371632), (4, 18185816), (8, 9092908), (11, 6613024), (16, 4546454), (22, 3306512), (32, 2273227), (44, 1653256), (88, 826628), (121, 601184), (176, 413314), (242, 300592), (352, 206657), (484, 150296), (968, 75148), (1936, 37574), (3872, 18787)]