90322012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 91117988

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 149, 253, 298, 506, 596, 599, 1012, 1198, 1639, 2396, 3278, 3427, 6556, 6589, 6854, 13178, 13708, 13777, 26356, 27554, 37697, 55108, 75394, 89251, 150788, 151547, 178502, 303094, 357004, 606188, 981761, 1963522, 2052773, 3927044, 4105546, 8211092, 22580503, 45161006, 90322012]

約数ペア:

[(1, 90322012), (2, 45161006), (4, 22580503), (11, 8211092), (22, 4105546), (23, 3927044), (44, 2052773), (46, 1963522), (92, 981761), (149, 606188), (253, 357004), (298, 303094), (506, 178502), (596, 151547), (599, 150788), (1012, 89251), (1198, 75394), (1639, 55108), (2396, 37697), (3278, 27554), (3427, 26356), (6556, 13777), (6589, 13708), (6854, 13178)]