69143656

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 137966400

約数和(自身を除く): 68822744

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 239, 344, 478, 841, 956, 1247, 1682, 1912, 2494, 3364, 4988, 6728, 6931, 9976, 10277, 13862, 20554, 27724, 36163, 41108, 55448, 72326, 82216, 144652, 200999, 289304, 298033, 401998, 596066, 803996, 1192132, 1607992, 2384264, 8642957, 17285914, 34571828, 69143656]

約数ペア:

[(1, 69143656), (2, 34571828), (4, 17285914), (8, 8642957), (29, 2384264), (43, 1607992), (58, 1192132), (86, 803996), (116, 596066), (172, 401998), (232, 298033), (239, 289304), (344, 200999), (478, 144652), (841, 82216), (956, 72326), (1247, 55448), (1682, 41108), (1912, 36163), (2494, 27724), (3364, 20554), (4988, 13862), (6728, 10277), (6931, 9976)]