25687476

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 70831040

約数和(自身を除く): 45143564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 823, 867, 918, 1156, 1646, 1734, 1836, 2469, 2601, 3292, 3468, 4938, 5202, 7407, 7803, 9876, 10404, 13991, 14814, 15606, 22221, 27982, 29628, 31212, 41973, 44442, 55964, 83946, 88884, 125919, 167892, 237847, 251838, 377757, 475694, 503676, 713541, 755514, 951388, 1427082, 1511028, 2140623, 2854164, 4281246, 6421869, 8562492, 12843738, 25687476]

約数ペア:

[(1, 25687476), (2, 12843738), (3, 8562492), (4, 6421869), (6, 4281246), (9, 2854164), (12, 2140623), (17, 1511028), (18, 1427082), (27, 951388), (34, 755514), (36, 713541), (51, 503676), (54, 475694), (68, 377757), (102, 251838), (108, 237847), (153, 167892), (204, 125919), (289, 88884), (306, 83946), (459, 55964), (578, 44442), (612, 41973), (823, 31212), (867, 29628), (918, 27982), (1156, 22221), (1646, 15606), (1734, 14814), (1836, 13991), (2469, 10404), (2601, 9876), (3292, 7803), (3468, 7407), (4938, 5202)]