80496864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39929}}^1$

素因数の和:39952

約数の個数: 72

約数和(自身を含む): 261621360

約数和(自身を除く): 181124496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39929, 79858, 119787, 159716, 239574, 279503, 319432, 359361, 479148, 559006, 638864, 718722, 838509, 958296, 1118012, 1277728, 1437444, 1677018, 1916592, 2236024, 2515527, 2874888, 3354036, 3833184, 4472048, 5031054, 5749776, 6708072, 8944096, 10062108, 11499552, 13416144, 20124216, 26832288, 40248432, 80496864]

約数ペア:

[(1, 80496864), (2, 40248432), (3, 26832288), (4, 20124216), (6, 13416144), (7, 11499552), (8, 10062108), (9, 8944096), (12, 6708072), (14, 5749776), (16, 5031054), (18, 4472048), (21, 3833184), (24, 3354036), (28, 2874888), (32, 2515527), (36, 2236024), (42, 1916592), (48, 1677018), (56, 1437444), (63, 1277728), (72, 1118012), (84, 958296), (96, 838509), (112, 718722), (126, 638864), (144, 559006), (168, 479148), (224, 359361), (252, 319432), (288, 279503), (336, 239574), (504, 159716), (672, 119787), (1008, 79858), (2016, 39929)]