65985264

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2054

約数の個数: 60

約数和(自身を含む): 185489616

約数和(自身を除く): 119504352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 1783, 2056, 2313, 3084, 3566, 4112, 4626, 5349, 6168, 7132, 9252, 10698, 12336, 14264, 16047, 18504, 21396, 28528, 32094, 37008, 42792, 64188, 85584, 128376, 256752, 458231, 916462, 1374693, 1832924, 2749386, 3665848, 4124079, 5498772, 7331696, 8248158, 10997544, 16496316, 21995088, 32992632, 65985264]

約数ペア:

[(1, 65985264), (2, 32992632), (3, 21995088), (4, 16496316), (6, 10997544), (8, 8248158), (9, 7331696), (12, 5498772), (16, 4124079), (18, 3665848), (24, 2749386), (36, 1832924), (48, 1374693), (72, 916462), (144, 458231), (257, 256752), (514, 128376), (771, 85584), (1028, 64188), (1542, 42792), (1783, 37008), (2056, 32094), (2313, 28528), (3084, 21396), (3566, 18504), (4112, 16047), (4626, 14264), (5349, 12336), (6168, 10698), (7132, 9252)]