84688668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4447}}^1$

素因数の和:4503

約数の個数: 54

約数和(自身を含む): 223836704

約数和(自身を除く): 139148036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4447, 4761, 6348, 8894, 9522, 13341, 17788, 19044, 26682, 40023, 53364, 80046, 102281, 160092, 204562, 306843, 409124, 613686, 920529, 1227372, 1841058, 2352463, 3682116, 4704926, 7057389, 9409852, 14114778, 21172167, 28229556, 42344334, 84688668]

約数ペア:

[(1, 84688668), (2, 42344334), (3, 28229556), (4, 21172167), (6, 14114778), (9, 9409852), (12, 7057389), (18, 4704926), (23, 3682116), (36, 2352463), (46, 1841058), (69, 1227372), (92, 920529), (138, 613686), (207, 409124), (276, 306843), (414, 204562), (529, 160092), (828, 102281), (1058, 80046), (1587, 53364), (2116, 40023), (3174, 26682), (4447, 19044), (4761, 17788), (6348, 13341), (8894, 9522)]