80816658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 183399552

約数和(自身を除く): 102582894

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 74, 78, 82, 111, 123, 222, 246, 481, 533, 683, 962, 1066, 1366, 1443, 1517, 1599, 2049, 2886, 3034, 3198, 4098, 4551, 8879, 9102, 17758, 19721, 25271, 26637, 28003, 39442, 50542, 53274, 56006, 59163, 75813, 84009, 118326, 151626, 168018, 328523, 364039, 657046, 728078, 985569, 1036111, 1092117, 1971138, 2072222, 2184234, 3108333, 6216666, 13469443, 26938886, 40408329, 80816658]

約数ペア:

[(1, 80816658), (2, 40408329), (3, 26938886), (6, 13469443), (13, 6216666), (26, 3108333), (37, 2184234), (39, 2072222), (41, 1971138), (74, 1092117), (78, 1036111), (82, 985569), (111, 728078), (123, 657046), (222, 364039), (246, 328523), (481, 168018), (533, 151626), (683, 118326), (962, 84009), (1066, 75813), (1366, 59163), (1443, 56006), (1517, 53274), (1599, 50542), (2049, 39442), (2886, 28003), (3034, 26637), (3198, 25271), (4098, 19721), (4551, 17758), (8879, 9102)]