91009492

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 188915328

約数和(自身を除く): 97905836

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 821, 1036, 1498, 1642, 2996, 3284, 3959, 5747, 7918, 11494, 15836, 22988, 27713, 30377, 55426, 60754, 87847, 110852, 121508, 175694, 212639, 351388, 425278, 614929, 850556, 1229858, 2459716, 3250339, 6500678, 13001356, 22752373, 45504746, 91009492]

約数ペア:

[(1, 91009492), (2, 45504746), (4, 22752373), (7, 13001356), (14, 6500678), (28, 3250339), (37, 2459716), (74, 1229858), (107, 850556), (148, 614929), (214, 425278), (259, 351388), (428, 212639), (518, 175694), (749, 121508), (821, 110852), (1036, 87847), (1498, 60754), (1642, 55426), (2996, 30377), (3284, 27713), (3959, 22988), (5747, 15836), (7918, 11494)]