90445908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29101}}^1$

素因数の和:29152

約数の個数: 48

約数和(自身を含む): 247716224

約数和(自身を除く): 157270316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 29101, 58202, 87303, 116404, 174606, 203707, 349212, 407414, 611121, 814828, 1076737, 1222242, 2153474, 2444484, 3230211, 4306948, 6460422, 7537159, 12920844, 15074318, 22611477, 30148636, 45222954, 90445908]

約数ペア:

[(1, 90445908), (2, 45222954), (3, 30148636), (4, 22611477), (6, 15074318), (7, 12920844), (12, 7537159), (14, 6460422), (21, 4306948), (28, 3230211), (37, 2444484), (42, 2153474), (74, 1222242), (84, 1076737), (111, 814828), (148, 611121), (222, 407414), (259, 349212), (444, 203707), (518, 174606), (777, 116404), (1036, 87303), (1554, 58202), (3108, 29101)]