81548496

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6823}}^1$

素因数の和:6920

約数の個数: 60

約数和(自身を含む): 231006048

約数和(自身を除く): 149457552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 6823, 11952, 13646, 20469, 27292, 40938, 54584, 61407, 81876, 109168, 122814, 163752, 245628, 327504, 491256, 566309, 982512, 1132618, 1698927, 2265236, 3397854, 4530472, 5096781, 6795708, 9060944, 10193562, 13591416, 20387124, 27182832, 40774248, 81548496]

約数ペア:

[(1, 81548496), (2, 40774248), (3, 27182832), (4, 20387124), (6, 13591416), (8, 10193562), (9, 9060944), (12, 6795708), (16, 5096781), (18, 4530472), (24, 3397854), (36, 2265236), (48, 1698927), (72, 1132618), (83, 982512), (144, 566309), (166, 491256), (249, 327504), (332, 245628), (498, 163752), (664, 122814), (747, 109168), (996, 81876), (1328, 61407), (1494, 54584), (1992, 40938), (2988, 27292), (3984, 20469), (5976, 13646), (6823, 11952)]