12745296

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 37011520

約数和(自身を除く): 24266224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 181, 216, 326, 362, 432, 489, 543, 652, 724, 978, 1086, 1304, 1448, 1467, 1629, 1956, 2172, 2608, 2896, 2934, 3258, 3912, 4344, 4401, 4887, 5868, 6516, 7824, 8688, 8802, 9774, 11736, 13032, 17604, 19548, 23472, 26064, 29503, 35208, 39096, 59006, 70416, 78192, 88509, 118012, 177018, 236024, 265527, 354036, 472048, 531054, 708072, 796581, 1062108, 1416144, 1593162, 2124216, 3186324, 4248432, 6372648, 12745296]

約数ペア:

[(1, 12745296), (2, 6372648), (3, 4248432), (4, 3186324), (6, 2124216), (8, 1593162), (9, 1416144), (12, 1062108), (16, 796581), (18, 708072), (24, 531054), (27, 472048), (36, 354036), (48, 265527), (54, 236024), (72, 177018), (108, 118012), (144, 88509), (163, 78192), (181, 70416), (216, 59006), (326, 39096), (362, 35208), (432, 29503), (489, 26064), (543, 23472), (652, 19548), (724, 17604), (978, 13032), (1086, 11736), (1304, 9774), (1448, 8802), (1467, 8688), (1629, 7824), (1956, 6516), (2172, 5868), (2608, 4887), (2896, 4401), (2934, 4344), (3258, 3912)]