67366896

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 180178944

約数和(自身を除く): 112812048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 257, 258, 344, 381, 508, 514, 516, 688, 762, 771, 1016, 1028, 1032, 1524, 1542, 2032, 2056, 2064, 3048, 3084, 4112, 5461, 6096, 6168, 10922, 11051, 12336, 16383, 21844, 22102, 32639, 32766, 33153, 43688, 44204, 65278, 65532, 66306, 87376, 88408, 97917, 130556, 131064, 132612, 176816, 195834, 261112, 262128, 265224, 391668, 522224, 530448, 783336, 1403477, 1566672, 2806954, 4210431, 5613908, 8420862, 11227816, 16841724, 22455632, 33683448, 67366896]

約数ペア:

[(1, 67366896), (2, 33683448), (3, 22455632), (4, 16841724), (6, 11227816), (8, 8420862), (12, 5613908), (16, 4210431), (24, 2806954), (43, 1566672), (48, 1403477), (86, 783336), (127, 530448), (129, 522224), (172, 391668), (254, 265224), (257, 262128), (258, 261112), (344, 195834), (381, 176816), (508, 132612), (514, 131064), (516, 130556), (688, 97917), (762, 88408), (771, 87376), (1016, 66306), (1028, 65532), (1032, 65278), (1524, 44204), (1542, 43688), (2032, 33153), (2056, 32766), (2064, 32639), (3048, 22102), (3084, 21844), (4112, 16383), (5461, 12336), (6096, 11051), (6168, 10922)]