90422836

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3476

約数の個数: 36

約数和(自身を含む): 185455200

約数和(自身を除く): 95032364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3319, 3892, 6638, 6811, 13276, 13622, 23233, 27244, 46466, 92932, 162631, 325262, 461341, 650524, 922682, 1845364, 3229387, 6458774, 12917548, 22605709, 45211418, 90422836]

約数ペア:

[(1, 90422836), (2, 45211418), (4, 22605709), (7, 12917548), (14, 6458774), (28, 3229387), (49, 1845364), (98, 922682), (139, 650524), (196, 461341), (278, 325262), (556, 162631), (973, 92932), (1946, 46466), (3319, 27244), (3892, 23233), (6638, 13622), (6811, 13276)]