25376472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^2$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 75397140

約数和(自身を除く): 50020668

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 179, 198, 264, 358, 396, 537, 716, 792, 1074, 1432, 1611, 1969, 2148, 3222, 3938, 4296, 5907, 6444, 7876, 11814, 12888, 15752, 17721, 23628, 32041, 35442, 47256, 64082, 70884, 96123, 128164, 141768, 192246, 256328, 288369, 352451, 384492, 576738, 704902, 768984, 1057353, 1153476, 1409804, 2114706, 2306952, 2819608, 3172059, 4229412, 6344118, 8458824, 12688236, 25376472]

約数ペア:

[(1, 25376472), (2, 12688236), (3, 8458824), (4, 6344118), (6, 4229412), (8, 3172059), (9, 2819608), (11, 2306952), (12, 2114706), (18, 1409804), (22, 1153476), (24, 1057353), (33, 768984), (36, 704902), (44, 576738), (66, 384492), (72, 352451), (88, 288369), (99, 256328), (132, 192246), (179, 141768), (198, 128164), (264, 96123), (358, 70884), (396, 64082), (537, 47256), (716, 35442), (792, 32041), (1074, 23628), (1432, 17721), (1611, 15752), (1969, 12888), (2148, 11814), (3222, 7876), (3938, 6444), (4296, 5907)]