78288392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3526

約数の個数: 64

約数和(自身を含む): 186547200

約数和(自身を除く): 108258808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 3469, 5642, 6938, 11284, 13876, 22568, 24283, 27752, 45097, 48566, 90194, 97132, 107539, 180388, 194264, 215078, 315679, 360776, 430156, 631358, 752773, 860312, 1262716, 1398007, 1505546, 2525432, 2796014, 3011092, 5592028, 6022184, 9786049, 11184056, 19572098, 39144196, 78288392]

約数ペア:

[(1, 78288392), (2, 39144196), (4, 19572098), (7, 11184056), (8, 9786049), (13, 6022184), (14, 5592028), (26, 3011092), (28, 2796014), (31, 2525432), (52, 1505546), (56, 1398007), (62, 1262716), (91, 860312), (104, 752773), (124, 631358), (182, 430156), (217, 360776), (248, 315679), (364, 215078), (403, 194264), (434, 180388), (728, 107539), (806, 97132), (868, 90194), (1612, 48566), (1736, 45097), (2821, 27752), (3224, 24283), (3469, 22568), (5642, 13876), (6938, 11284)]