87978576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9076

約数の個数: 80

約数和(自身を含む): 268732800

約数和(自身を除く): 180754224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9029, 9744, 18058, 27087, 36116, 54174, 63203, 72232, 108348, 126406, 144464, 189609, 216696, 252812, 261841, 379218, 433392, 505624, 523682, 758436, 785523, 1011248, 1047364, 1516872, 1571046, 1832887, 2094728, 3033744, 3142092, 3665774, 4189456, 5498661, 6284184, 7331548, 10997322, 12568368, 14663096, 21994644, 29326192, 43989288, 87978576]

約数ペア:

[(1, 87978576), (2, 43989288), (3, 29326192), (4, 21994644), (6, 14663096), (7, 12568368), (8, 10997322), (12, 7331548), (14, 6284184), (16, 5498661), (21, 4189456), (24, 3665774), (28, 3142092), (29, 3033744), (42, 2094728), (48, 1832887), (56, 1571046), (58, 1516872), (84, 1047364), (87, 1011248), (112, 785523), (116, 758436), (168, 523682), (174, 505624), (203, 433392), (232, 379218), (336, 261841), (348, 252812), (406, 216696), (464, 189609), (609, 144464), (696, 126406), (812, 108348), (1218, 72232), (1392, 63203), (1624, 54174), (2436, 36116), (3248, 27087), (4872, 18058), (9029, 9744)]