38767968

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 110918808

約数和(自身を除く): 72150840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 593, 681, 908, 1186, 1362, 1779, 1816, 2043, 2372, 2724, 3558, 3632, 4086, 4744, 5337, 5448, 7116, 7264, 8172, 9488, 10674, 10896, 14232, 16344, 18976, 21348, 21792, 28464, 32688, 42696, 56928, 65376, 85392, 134611, 170784, 269222, 403833, 538444, 807666, 1076888, 1211499, 1615332, 2153776, 2422998, 3230664, 4307552, 4845996, 6461328, 9691992, 12922656, 19383984, 38767968]

約数ペア:

[(1, 38767968), (2, 19383984), (3, 12922656), (4, 9691992), (6, 6461328), (8, 4845996), (9, 4307552), (12, 3230664), (16, 2422998), (18, 2153776), (24, 1615332), (32, 1211499), (36, 1076888), (48, 807666), (72, 538444), (96, 403833), (144, 269222), (227, 170784), (288, 134611), (454, 85392), (593, 65376), (681, 56928), (908, 42696), (1186, 32688), (1362, 28464), (1779, 21792), (1816, 21348), (2043, 18976), (2372, 16344), (2724, 14232), (3558, 10896), (3632, 10674), (4086, 9488), (4744, 8172), (5337, 7264), (5448, 7116)]