90897744

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5521}}^1$

素因数の和:5553

約数の個数: 80

約数和(自身を含む): 273891200

約数和(自身を除く): 182993456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 5521, 8232, 11042, 16464, 16563, 22084, 33126, 38647, 44168, 66252, 77294, 88336, 115941, 132504, 154588, 231882, 265008, 270529, 309176, 463764, 541058, 618352, 811587, 927528, 1082116, 1623174, 1855056, 1893703, 2164232, 3246348, 3787406, 4328464, 5681109, 6492696, 7574812, 11362218, 12985392, 15149624, 22724436, 30299248, 45448872, 90897744]

約数ペア:

[(1, 90897744), (2, 45448872), (3, 30299248), (4, 22724436), (6, 15149624), (7, 12985392), (8, 11362218), (12, 7574812), (14, 6492696), (16, 5681109), (21, 4328464), (24, 3787406), (28, 3246348), (42, 2164232), (48, 1893703), (49, 1855056), (56, 1623174), (84, 1082116), (98, 927528), (112, 811587), (147, 618352), (168, 541058), (196, 463764), (294, 309176), (336, 270529), (343, 265008), (392, 231882), (588, 154588), (686, 132504), (784, 115941), (1029, 88336), (1176, 77294), (1372, 66252), (2058, 44168), (2352, 38647), (2744, 33126), (4116, 22084), (5488, 16563), (5521, 16464), (8232, 11042)]