27381648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 54041712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 359, 454, 681, 718, 908, 1077, 1362, 1436, 1589, 1816, 2154, 2513, 2724, 2872, 3178, 3632, 4308, 4767, 5026, 5448, 5744, 6356, 7539, 8616, 9534, 10052, 10896, 12712, 15078, 17232, 19068, 20104, 25424, 30156, 38136, 40208, 60312, 76272, 81493, 120624, 162986, 244479, 325972, 488958, 570451, 651944, 977916, 1140902, 1303888, 1711353, 1955832, 2281804, 3422706, 3911664, 4563608, 6845412, 9127216, 13690824, 27381648]

約数ペア:

[(1, 27381648), (2, 13690824), (3, 9127216), (4, 6845412), (6, 4563608), (7, 3911664), (8, 3422706), (12, 2281804), (14, 1955832), (16, 1711353), (21, 1303888), (24, 1140902), (28, 977916), (42, 651944), (48, 570451), (56, 488958), (84, 325972), (112, 244479), (168, 162986), (227, 120624), (336, 81493), (359, 76272), (454, 60312), (681, 40208), (718, 38136), (908, 30156), (1077, 25424), (1362, 20104), (1436, 19068), (1589, 17232), (1816, 15078), (2154, 12712), (2513, 10896), (2724, 10052), (2872, 9534), (3178, 8616), (3632, 7539), (4308, 6356), (4767, 5744), (5026, 5448)]