13260672

素因数分解:

$2^7\times 3^4\times {\mathrm{1279}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 39494400

約数和(自身を除く): 26233728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1279, 1296, 1728, 2558, 2592, 3456, 3837, 5116, 5184, 7674, 10232, 10368, 11511, 15348, 20464, 23022, 30696, 34533, 40928, 46044, 61392, 69066, 81856, 92088, 103599, 122784, 138132, 163712, 184176, 207198, 245568, 276264, 368352, 414396, 491136, 552528, 736704, 828792, 1105056, 1473408, 1657584, 2210112, 3315168, 4420224, 6630336, 13260672]

約数ペア:

[(1, 13260672), (2, 6630336), (3, 4420224), (4, 3315168), (6, 2210112), (8, 1657584), (9, 1473408), (12, 1105056), (16, 828792), (18, 736704), (24, 552528), (27, 491136), (32, 414396), (36, 368352), (48, 276264), (54, 245568), (64, 207198), (72, 184176), (81, 163712), (96, 138132), (108, 122784), (128, 103599), (144, 92088), (162, 81856), (192, 69066), (216, 61392), (288, 46044), (324, 40928), (384, 34533), (432, 30696), (576, 23022), (648, 20464), (864, 15348), (1152, 11511), (1279, 10368), (1296, 10232), (1728, 7674), (2558, 5184), (2592, 5116), (3456, 3837)]