65427552

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 187374096

約数和(自身を除く): 121946544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1447, 1884, 2512, 2826, 2894, 3768, 4341, 5024, 5652, 5788, 7536, 8682, 11304, 11576, 13023, 15072, 17364, 22608, 23152, 26046, 34728, 45216, 46304, 52092, 69456, 104184, 138912, 208368, 227179, 416736, 454358, 681537, 908716, 1363074, 1817432, 2044611, 2726148, 3634864, 4089222, 5452296, 7269728, 8178444, 10904592, 16356888, 21809184, 32713776, 65427552]

約数ペア:

[(1, 65427552), (2, 32713776), (3, 21809184), (4, 16356888), (6, 10904592), (8, 8178444), (9, 7269728), (12, 5452296), (16, 4089222), (18, 3634864), (24, 2726148), (32, 2044611), (36, 1817432), (48, 1363074), (72, 908716), (96, 681537), (144, 454358), (157, 416736), (288, 227179), (314, 208368), (471, 138912), (628, 104184), (942, 69456), (1256, 52092), (1413, 46304), (1447, 45216), (1884, 34728), (2512, 26046), (2826, 23152), (2894, 22608), (3768, 17364), (4341, 15072), (5024, 13023), (5652, 11576), (5788, 11304), (7536, 8682)]