65996982

素因数分解:

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

素因数の和:322

約数の個数: 72

約数和(自身を含む): 155282400

約数和(自身を除く): 89285418

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 239, 261, 414, 478, 522, 529, 667, 717, 1058, 1334, 1434, 1587, 2001, 2151, 3174, 4002, 4302, 4761, 5497, 6003, 6931, 9522, 10994, 12006, 13862, 15341, 16491, 20793, 30682, 32982, 41586, 46023, 49473, 62379, 92046, 98946, 124758, 126431, 138069, 159413, 252862, 276138, 318826, 379293, 478239, 758586, 956478, 1137879, 1434717, 2275758, 2869434, 3666499, 7332998, 10999497, 21998994, 32998491, 65996982]

約数ペア:

[(1, 65996982), (2, 32998491), (3, 21998994), (6, 10999497), (9, 7332998), (18, 3666499), (23, 2869434), (29, 2275758), (46, 1434717), (58, 1137879), (69, 956478), (87, 758586), (138, 478239), (174, 379293), (207, 318826), (239, 276138), (261, 252862), (414, 159413), (478, 138069), (522, 126431), (529, 124758), (667, 98946), (717, 92046), (1058, 62379), (1334, 49473), (1434, 46023), (1587, 41586), (2001, 32982), (2151, 30682), (3174, 20793), (4002, 16491), (4302, 15341), (4761, 13862), (5497, 12006), (6003, 10994), (6931, 9522)]