68671856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 60

約数和(自身を含む): 148428000

約数和(自身を除く): 79756144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 121, 158, 176, 242, 316, 449, 484, 632, 869, 898, 968, 1264, 1738, 1796, 1936, 3476, 3592, 4939, 6952, 7184, 9559, 9878, 13904, 19118, 19756, 35471, 38236, 39512, 54329, 70942, 76472, 79024, 108658, 141884, 152944, 217316, 283768, 390181, 434632, 567536, 780362, 869264, 1560724, 3121448, 4291991, 6242896, 8583982, 17167964, 34335928, 68671856]

約数ペア:

[(1, 68671856), (2, 34335928), (4, 17167964), (8, 8583982), (11, 6242896), (16, 4291991), (22, 3121448), (44, 1560724), (79, 869264), (88, 780362), (121, 567536), (158, 434632), (176, 390181), (242, 283768), (316, 217316), (449, 152944), (484, 141884), (632, 108658), (869, 79024), (898, 76472), (968, 70942), (1264, 54329), (1738, 39512), (1796, 38236), (1936, 35471), (3476, 19756), (3592, 19118), (4939, 13904), (6952, 9878), (7184, 9559)]