25784244

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 69346368

約数和(自身を除く): 43562124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 647, 738, 972, 1107, 1294, 1476, 1941, 2214, 2588, 3321, 3882, 4428, 5823, 6642, 7764, 9963, 11646, 13284, 17469, 19926, 23292, 26527, 34938, 39852, 52407, 53054, 69876, 79581, 104814, 106108, 157221, 159162, 209628, 238743, 314442, 318324, 477486, 628884, 716229, 954972, 1432458, 2148687, 2864916, 4297374, 6446061, 8594748, 12892122, 25784244]

約数ペア:

[(1, 25784244), (2, 12892122), (3, 8594748), (4, 6446061), (6, 4297374), (9, 2864916), (12, 2148687), (18, 1432458), (27, 954972), (36, 716229), (41, 628884), (54, 477486), (81, 318324), (82, 314442), (108, 238743), (123, 209628), (162, 159162), (164, 157221), (243, 106108), (246, 104814), (324, 79581), (369, 69876), (486, 53054), (492, 52407), (647, 39852), (738, 34938), (972, 26527), (1107, 23292), (1294, 19926), (1476, 17469), (1941, 13284), (2214, 11646), (2588, 9963), (3321, 7764), (3882, 6642), (4428, 5823)]