89807904

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1567}}^1$

素因数の和:1782

約数の個数: 72

約数和(自身を含む): 256838400

約数和(自身を除く): 167030496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1567, 1592, 1791, 2388, 3134, 3184, 3582, 4701, 4776, 6268, 6368, 7164, 9402, 9552, 12536, 14103, 14328, 18804, 19104, 25072, 28206, 28656, 37608, 50144, 56412, 57312, 75216, 112824, 150432, 225648, 311833, 451296, 623666, 935499, 1247332, 1870998, 2494664, 2806497, 3741996, 4989328, 5612994, 7483992, 9978656, 11225988, 14967984, 22451976, 29935968, 44903952, 89807904]

約数ペア:

[(1, 89807904), (2, 44903952), (3, 29935968), (4, 22451976), (6, 14967984), (8, 11225988), (9, 9978656), (12, 7483992), (16, 5612994), (18, 4989328), (24, 3741996), (32, 2806497), (36, 2494664), (48, 1870998), (72, 1247332), (96, 935499), (144, 623666), (199, 451296), (288, 311833), (398, 225648), (597, 150432), (796, 112824), (1194, 75216), (1567, 57312), (1592, 56412), (1791, 50144), (2388, 37608), (3134, 28656), (3184, 28206), (3582, 25072), (4701, 19104), (4776, 18804), (6268, 14328), (6368, 14103), (7164, 12536), (9402, 9552)]