77312796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 205970688

約数和(自身を除く): 128657892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 53, 66, 86, 106, 129, 132, 159, 172, 212, 257, 258, 318, 473, 514, 516, 583, 636, 771, 946, 1028, 1166, 1419, 1542, 1749, 1892, 2279, 2332, 2827, 2838, 3084, 3498, 4558, 5654, 5676, 6837, 6996, 8481, 9116, 11051, 11308, 13621, 13674, 16962, 22102, 25069, 27242, 27348, 33153, 33924, 40863, 44204, 50138, 54484, 66306, 75207, 81726, 100276, 121561, 132612, 149831, 150414, 163452, 243122, 299662, 300828, 364683, 449493, 486244, 585703, 599324, 729366, 898986, 1171406, 1458732, 1757109, 1797972, 2342812, 3514218, 6442733, 7028436, 12885466, 19328199, 25770932, 38656398, 77312796]

約数ペア:

[(1, 77312796), (2, 38656398), (3, 25770932), (4, 19328199), (6, 12885466), (11, 7028436), (12, 6442733), (22, 3514218), (33, 2342812), (43, 1797972), (44, 1757109), (53, 1458732), (66, 1171406), (86, 898986), (106, 729366), (129, 599324), (132, 585703), (159, 486244), (172, 449493), (212, 364683), (257, 300828), (258, 299662), (318, 243122), (473, 163452), (514, 150414), (516, 149831), (583, 132612), (636, 121561), (771, 100276), (946, 81726), (1028, 75207), (1166, 66306), (1419, 54484), (1542, 50138), (1749, 44204), (1892, 40863), (2279, 33924), (2332, 33153), (2827, 27348), (2838, 27242), (3084, 25069), (3498, 22102), (4558, 16962), (5654, 13674), (5676, 13621), (6837, 11308), (6996, 11051), (8481, 9116)]