145390644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{82421}}^1$

素因数の和:82445

約数の個数: 54

約数和(自身を含む): 427522914

約数和(自身を除く): 282132270

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 82421, 164842, 247263, 329684, 494526, 576947, 741789, 989052, 1153894, 1483578, 1730841, 2307788, 2967156, 3461682, 4038629, 5192523, 6923364, 8077258, 10385046, 12115887, 16154516, 20770092, 24231774, 36347661, 48463548, 72695322, 145390644]

約数ペア:

[(1, 145390644), (2, 72695322), (3, 48463548), (4, 36347661), (6, 24231774), (7, 20770092), (9, 16154516), (12, 12115887), (14, 10385046), (18, 8077258), (21, 6923364), (28, 5192523), (36, 4038629), (42, 3461682), (49, 2967156), (63, 2307788), (84, 1730841), (98, 1483578), (126, 1153894), (147, 989052), (196, 741789), (252, 576947), (294, 494526), (441, 329684), (588, 247263), (882, 164842), (1764, 82421)]