87256444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 188116992

約数和(自身を除く): 100860548

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 53, 62, 68, 71, 106, 124, 142, 187, 212, 284, 341, 374, 527, 583, 682, 748, 781, 901, 1054, 1166, 1207, 1364, 1562, 1643, 1802, 2108, 2201, 2332, 2414, 3124, 3286, 3604, 3763, 4402, 4828, 5797, 6572, 7526, 8804, 9911, 11594, 13277, 15052, 18073, 19822, 23188, 24211, 26554, 27931, 36146, 37417, 39644, 41393, 48422, 53108, 55862, 63971, 72292, 74834, 82786, 96844, 111724, 116653, 127942, 149668, 165572, 233306, 255884, 307241, 411587, 466612, 614482, 703681, 823174, 1228964, 1283183, 1407362, 1646348, 1983101, 2566366, 2814724, 3966202, 5132732, 7932404, 21814111, 43628222, 87256444]

約数ペア:

[(1, 87256444), (2, 43628222), (4, 21814111), (11, 7932404), (17, 5132732), (22, 3966202), (31, 2814724), (34, 2566366), (44, 1983101), (53, 1646348), (62, 1407362), (68, 1283183), (71, 1228964), (106, 823174), (124, 703681), (142, 614482), (187, 466612), (212, 411587), (284, 307241), (341, 255884), (374, 233306), (527, 165572), (583, 149668), (682, 127942), (748, 116653), (781, 111724), (901, 96844), (1054, 82786), (1166, 74834), (1207, 72292), (1364, 63971), (1562, 55862), (1643, 53108), (1802, 48422), (2108, 41393), (2201, 39644), (2332, 37417), (2414, 36146), (3124, 27931), (3286, 26554), (3604, 24211), (3763, 23188), (4402, 19822), (4828, 18073), (5797, 15052), (6572, 13277), (7526, 11594), (8804, 9911)]