89363288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 127327912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 43, 56, 59, 68, 74, 86, 118, 119, 136, 148, 172, 236, 238, 259, 296, 301, 344, 413, 472, 476, 518, 602, 629, 731, 826, 952, 1003, 1036, 1204, 1258, 1462, 1591, 1652, 2006, 2072, 2183, 2408, 2516, 2537, 2924, 3182, 3304, 4012, 4366, 4403, 5032, 5074, 5117, 5848, 6364, 7021, 8024, 8732, 8806, 10148, 10234, 11137, 12728, 14042, 15281, 17464, 17612, 17759, 20296, 20468, 22274, 27047, 28084, 30562, 35224, 35518, 37111, 40936, 43129, 44548, 54094, 56168, 61124, 71036, 74222, 86258, 89096, 93869, 108188, 122248, 142072, 148444, 172516, 187738, 189329, 216376, 259777, 296888, 301903, 345032, 375476, 378658, 519554, 603806, 657083, 750952, 757316, 1039108, 1207612, 1314166, 1514632, 1595773, 2078216, 2415224, 2628332, 3191546, 5256664, 6383092, 11170411, 12766184, 22340822, 44681644, 89363288]

約数ペア:

[(1, 89363288), (2, 44681644), (4, 22340822), (7, 12766184), (8, 11170411), (14, 6383092), (17, 5256664), (28, 3191546), (34, 2628332), (37, 2415224), (43, 2078216), (56, 1595773), (59, 1514632), (68, 1314166), (74, 1207612), (86, 1039108), (118, 757316), (119, 750952), (136, 657083), (148, 603806), (172, 519554), (236, 378658), (238, 375476), (259, 345032), (296, 301903), (301, 296888), (344, 259777), (413, 216376), (472, 189329), (476, 187738), (518, 172516), (602, 148444), (629, 142072), (731, 122248), (826, 108188), (952, 93869), (1003, 89096), (1036, 86258), (1204, 74222), (1258, 71036), (1462, 61124), (1591, 56168), (1652, 54094), (2006, 44548), (2072, 43129), (2183, 40936), (2408, 37111), (2516, 35518), (2537, 35224), (2924, 30562), (3182, 28084), (3304, 27047), (4012, 22274), (4366, 20468), (4403, 20296), (5032, 17759), (5074, 17612), (5117, 17464), (5848, 15281), (6364, 14042), (7021, 12728), (8024, 11137), (8732, 10234), (8806, 10148)]