27660888

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2447}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 75422880

約数和(自身を除く): 47761992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2447, 2826, 3768, 4894, 5652, 7341, 9788, 11304, 14682, 19576, 22023, 29364, 44046, 58728, 88092, 176184, 384179, 768358, 1152537, 1536716, 2305074, 3073432, 3457611, 4610148, 6915222, 9220296, 13830444, 27660888]

約数ペア:

[(1, 27660888), (2, 13830444), (3, 9220296), (4, 6915222), (6, 4610148), (8, 3457611), (9, 3073432), (12, 2305074), (18, 1536716), (24, 1152537), (36, 768358), (72, 384179), (157, 176184), (314, 88092), (471, 58728), (628, 44046), (942, 29364), (1256, 22023), (1413, 19576), (1884, 14682), (2447, 11304), (2826, 9788), (3768, 7341), (4894, 5652)]