87398344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 193104000

約数和(自身を除く): 105705656

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 506, 638, 667, 1012, 1276, 1334, 1489, 2024, 2552, 2668, 2978, 5336, 5956, 7337, 11912, 14674, 16379, 29348, 32758, 34247, 43181, 58696, 65516, 68494, 86362, 131032, 136988, 172724, 273976, 345448, 376717, 474991, 753434, 949982, 993163, 1506868, 1899964, 1986326, 3013736, 3799928, 3972652, 7945304, 10924793, 21849586, 43699172, 87398344]

約数ペア:

[(1, 87398344), (2, 43699172), (4, 21849586), (8, 10924793), (11, 7945304), (22, 3972652), (23, 3799928), (29, 3013736), (44, 1986326), (46, 1899964), (58, 1506868), (88, 993163), (92, 949982), (116, 753434), (184, 474991), (232, 376717), (253, 345448), (319, 273976), (506, 172724), (638, 136988), (667, 131032), (1012, 86362), (1276, 68494), (1334, 65516), (1489, 58696), (2024, 43181), (2552, 34247), (2668, 32758), (2978, 29348), (5336, 16379), (5956, 14674), (7337, 11912)]