91155716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 174155520

約数和(自身を除く): 82999804

約数列:

[1, 2, 4, 23, 37, 46, 61, 74, 92, 122, 148, 244, 439, 851, 878, 1403, 1702, 1756, 2257, 2806, 3404, 4514, 5612, 9028, 10097, 16243, 20194, 26779, 32486, 40388, 51911, 53558, 64972, 103822, 107116, 207644, 373589, 615917, 747178, 990823, 1231834, 1494356, 1981646, 2463668, 3963292, 22788929, 45577858, 91155716]

約数ペア:

[(1, 91155716), (2, 45577858), (4, 22788929), (23, 3963292), (37, 2463668), (46, 1981646), (61, 1494356), (74, 1231834), (92, 990823), (122, 747178), (148, 615917), (244, 373589), (439, 207644), (851, 107116), (878, 103822), (1403, 64972), (1702, 53558), (1756, 51911), (2257, 40388), (2806, 32486), (3404, 26779), (4514, 20194), (5612, 16243), (9028, 10097)]