90697138

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{25013}}^1$

素因数の和:25066

約数の個数: 24

約数和(自身を含む): 162540972

約数和(自身を除く): 71843834

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 25013, 50026, 175091, 350182, 925481, 1225637, 1850962, 2451274, 6478367, 12956734, 45348569, 90697138]

約数ペア:

[(1, 90697138), (2, 45348569), (7, 12956734), (14, 6478367), (37, 2451274), (49, 1850962), (74, 1225637), (98, 925481), (259, 350182), (518, 175091), (1813, 50026), (3626, 25013)]