25780392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 78043680

約数和(自身を除く): 52263288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 757, 774, 792, 946, 1032, 1419, 1514, 1548, 1892, 2271, 2838, 3028, 3096, 3784, 4257, 4542, 5676, 6056, 6813, 8327, 8514, 9084, 11352, 13626, 16654, 17028, 18168, 24981, 27252, 32551, 33308, 34056, 49962, 54504, 65102, 66616, 74943, 97653, 99924, 130204, 149886, 195306, 199848, 260408, 292959, 299772, 358061, 390612, 585918, 599544, 716122, 781224, 1074183, 1171836, 1432244, 2148366, 2343672, 2864488, 3222549, 4296732, 6445098, 8593464, 12890196, 25780392]

約数ペア:

[(1, 25780392), (2, 12890196), (3, 8593464), (4, 6445098), (6, 4296732), (8, 3222549), (9, 2864488), (11, 2343672), (12, 2148366), (18, 1432244), (22, 1171836), (24, 1074183), (33, 781224), (36, 716122), (43, 599544), (44, 585918), (66, 390612), (72, 358061), (86, 299772), (88, 292959), (99, 260408), (129, 199848), (132, 195306), (172, 149886), (198, 130204), (258, 99924), (264, 97653), (344, 74943), (387, 66616), (396, 65102), (473, 54504), (516, 49962), (757, 34056), (774, 33308), (792, 32551), (946, 27252), (1032, 24981), (1419, 18168), (1514, 17028), (1548, 16654), (1892, 13626), (2271, 11352), (2838, 9084), (3028, 8514), (3096, 8327), (3784, 6813), (4257, 6056), (4542, 5676)]