8454754

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 17466624

約数和(自身を除く): 9011870

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 49, 62, 77, 98, 121, 154, 161, 217, 242, 253, 322, 341, 434, 506, 539, 682, 713, 847, 1078, 1127, 1426, 1519, 1694, 1771, 2254, 2387, 2783, 3038, 3542, 3751, 4774, 4991, 5566, 5929, 7502, 7843, 9982, 11858, 12397, 15686, 16709, 19481, 24794, 26257, 33418, 34937, 38962, 52514, 54901, 69874, 86273, 109802, 136367, 172546, 183799, 272734, 367598, 384307, 603911, 768614, 1207822, 4227377, 8454754]

約数ペア:

[(1, 8454754), (2, 4227377), (7, 1207822), (11, 768614), (14, 603911), (22, 384307), (23, 367598), (31, 272734), (46, 183799), (49, 172546), (62, 136367), (77, 109802), (98, 86273), (121, 69874), (154, 54901), (161, 52514), (217, 38962), (242, 34937), (253, 33418), (322, 26257), (341, 24794), (434, 19481), (506, 16709), (539, 15686), (682, 12397), (713, 11858), (847, 9982), (1078, 7843), (1127, 7502), (1426, 5929), (1519, 5566), (1694, 4991), (1771, 4774), (2254, 3751), (2387, 3542), (2783, 3038)]