90209664

素因数分解:

$2^7\times 3^2\times {\mathrm{78307}}^1$

素因数の和:78327

約数の個数: 48

約数和(自身を含む): 259591020

約数和(自身を除く): 169381356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 78307, 156614, 234921, 313228, 469842, 626456, 704763, 939684, 1252912, 1409526, 1879368, 2505824, 2819052, 3758736, 5011648, 5638104, 7517472, 10023296, 11276208, 15034944, 22552416, 30069888, 45104832, 90209664]

約数ペア:

[(1, 90209664), (2, 45104832), (3, 30069888), (4, 22552416), (6, 15034944), (8, 11276208), (9, 10023296), (12, 7517472), (16, 5638104), (18, 5011648), (24, 3758736), (32, 2819052), (36, 2505824), (48, 1879368), (64, 1409526), (72, 1252912), (96, 939684), (128, 704763), (144, 626456), (192, 469842), (288, 313228), (384, 234921), (576, 156614), (1152, 78307)]