87995976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 238896000

約数和(自身を除く): 150900024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 239, 276, 348, 478, 529, 552, 667, 696, 717, 956, 1058, 1334, 1434, 1587, 1912, 2001, 2116, 2668, 2868, 3174, 4002, 4232, 5336, 5497, 5736, 6348, 6931, 8004, 10994, 12696, 13862, 15341, 16008, 16491, 20793, 21988, 27724, 30682, 32982, 41586, 43976, 46023, 55448, 61364, 65964, 83172, 92046, 122728, 126431, 131928, 159413, 166344, 184092, 252862, 318826, 368184, 379293, 478239, 505724, 637652, 758586, 956478, 1011448, 1275304, 1517172, 1912956, 3034344, 3666499, 3825912, 7332998, 10999497, 14665996, 21998994, 29331992, 43997988, 87995976]

約数ペア:

[(1, 87995976), (2, 43997988), (3, 29331992), (4, 21998994), (6, 14665996), (8, 10999497), (12, 7332998), (23, 3825912), (24, 3666499), (29, 3034344), (46, 1912956), (58, 1517172), (69, 1275304), (87, 1011448), (92, 956478), (116, 758586), (138, 637652), (174, 505724), (184, 478239), (232, 379293), (239, 368184), (276, 318826), (348, 252862), (478, 184092), (529, 166344), (552, 159413), (667, 131928), (696, 126431), (717, 122728), (956, 92046), (1058, 83172), (1334, 65964), (1434, 61364), (1587, 55448), (1912, 46023), (2001, 43976), (2116, 41586), (2668, 32982), (2868, 30682), (3174, 27724), (4002, 21988), (4232, 20793), (5336, 16491), (5497, 16008), (5736, 15341), (6348, 13862), (6931, 12696), (8004, 10994)]