66209664

素因数分解:

$2^7\times 3^1\times {\mathrm{172421}}^1$

素因数の和:172438

約数の個数: 32

約数和(自身を含む): 175870440

約数和(自身を除く): 109660776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 172421, 344842, 517263, 689684, 1034526, 1379368, 2069052, 2758736, 4138104, 5517472, 8276208, 11034944, 16552416, 22069888, 33104832, 66209664]

約数ペア:

[(1, 66209664), (2, 33104832), (3, 22069888), (4, 16552416), (6, 11034944), (8, 8276208), (12, 5517472), (16, 4138104), (24, 2758736), (32, 2069052), (48, 1379368), (64, 1034526), (96, 689684), (128, 517263), (192, 344842), (384, 172421)]