27790776

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3330

約数の個数: 80

約数和(自身を含む): 83853000

約数和(自身を除く): 56062224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3299, 4212, 6598, 8424, 9897, 13196, 19794, 26392, 29691, 39588, 42887, 59382, 79176, 85774, 89073, 118764, 128661, 171548, 178146, 237528, 257322, 267219, 343096, 356292, 385983, 514644, 534438, 712584, 771966, 1029288, 1068876, 1157949, 1543932, 2137752, 2315898, 3087864, 3473847, 4631796, 6947694, 9263592, 13895388, 27790776]

約数ペア:

[(1, 27790776), (2, 13895388), (3, 9263592), (4, 6947694), (6, 4631796), (8, 3473847), (9, 3087864), (12, 2315898), (13, 2137752), (18, 1543932), (24, 1157949), (26, 1068876), (27, 1029288), (36, 771966), (39, 712584), (52, 534438), (54, 514644), (72, 385983), (78, 356292), (81, 343096), (104, 267219), (108, 257322), (117, 237528), (156, 178146), (162, 171548), (216, 128661), (234, 118764), (312, 89073), (324, 85774), (351, 79176), (468, 59382), (648, 42887), (702, 39588), (936, 29691), (1053, 26392), (1404, 19794), (2106, 13196), (2808, 9897), (3299, 8424), (4212, 6598)]