7882704

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 23034240

約数和(自身を除く): 15151536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 257, 284, 426, 432, 514, 568, 639, 771, 852, 1028, 1136, 1278, 1542, 1704, 1917, 2056, 2313, 2556, 3084, 3408, 3834, 4112, 4626, 5112, 6168, 6939, 7668, 9252, 10224, 12336, 13878, 15336, 18247, 18504, 27756, 30672, 36494, 37008, 54741, 55512, 72988, 109482, 111024, 145976, 164223, 218964, 291952, 328446, 437928, 492669, 656892, 875856, 985338, 1313784, 1970676, 2627568, 3941352, 7882704]

約数ペア:

[(1, 7882704), (2, 3941352), (3, 2627568), (4, 1970676), (6, 1313784), (8, 985338), (9, 875856), (12, 656892), (16, 492669), (18, 437928), (24, 328446), (27, 291952), (36, 218964), (48, 164223), (54, 145976), (71, 111024), (72, 109482), (108, 72988), (142, 55512), (144, 54741), (213, 37008), (216, 36494), (257, 30672), (284, 27756), (426, 18504), (432, 18247), (514, 15336), (568, 13878), (639, 12336), (771, 10224), (852, 9252), (1028, 7668), (1136, 6939), (1278, 6168), (1542, 5112), (1704, 4626), (1917, 4112), (2056, 3834), (2313, 3408), (2556, 3084)]