72435623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 14494297

約数列:

[1, 13, 17, 31, 97, 109, 221, 403, 527, 1261, 1417, 1649, 1853, 3007, 3379, 6851, 10573, 21437, 24089, 39091, 43927, 51119, 57443, 137449, 179741, 327763, 664547, 746759, 2336633, 4260919, 5571971, 72435623]

約数ペア:

[(1, 72435623), (13, 5571971), (17, 4260919), (31, 2336633), (97, 746759), (109, 664547), (221, 327763), (403, 179741), (527, 137449), (1261, 57443), (1417, 51119), (1649, 43927), (1853, 39091), (3007, 24089), (3379, 21437), (6851, 10573)]