74179728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10513}}^1$

素因数の和:10541

約数の個数: 90

約数和(自身を含む): 241517094

約数和(自身を除く): 167337366

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10513, 21026, 31539, 42052, 63078, 73591, 84104, 94617, 126156, 147182, 168208, 189234, 220773, 252312, 294364, 378468, 441546, 504624, 515137, 588728, 662319, 756936, 883092, 1030274, 1177456, 1324638, 1513872, 1545411, 1766184, 2060548, 2649276, 3090822, 3532368, 4121096, 4636233, 5298552, 6181644, 8242192, 9272466, 10597104, 12363288, 18544932, 24726576, 37089864, 74179728]

約数ペア:

[(1, 74179728), (2, 37089864), (3, 24726576), (4, 18544932), (6, 12363288), (7, 10597104), (8, 9272466), (9, 8242192), (12, 6181644), (14, 5298552), (16, 4636233), (18, 4121096), (21, 3532368), (24, 3090822), (28, 2649276), (36, 2060548), (42, 1766184), (48, 1545411), (49, 1513872), (56, 1324638), (63, 1177456), (72, 1030274), (84, 883092), (98, 756936), (112, 662319), (126, 588728), (144, 515137), (147, 504624), (168, 441546), (196, 378468), (252, 294364), (294, 252312), (336, 220773), (392, 189234), (441, 168208), (504, 147182), (588, 126156), (784, 94617), (882, 84104), (1008, 73591), (1176, 63078), (1764, 42052), (2352, 31539), (3528, 21026), (7056, 10513)]