68544372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 175937664

約数和(自身を除く): 107393292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 169, 219, 292, 338, 438, 463, 507, 676, 876, 926, 949, 1014, 1389, 1852, 1898, 2028, 2778, 2847, 3796, 5556, 5694, 6019, 11388, 12038, 12337, 18057, 24076, 24674, 33799, 36114, 37011, 49348, 67598, 72228, 74022, 78247, 101397, 135196, 148044, 156494, 202794, 234741, 312988, 405588, 439387, 469482, 878774, 938964, 1318161, 1757548, 2636322, 5272644, 5712031, 11424062, 17136093, 22848124, 34272186, 68544372]

約数ペア:

[(1, 68544372), (2, 34272186), (3, 22848124), (4, 17136093), (6, 11424062), (12, 5712031), (13, 5272644), (26, 2636322), (39, 1757548), (52, 1318161), (73, 938964), (78, 878774), (146, 469482), (156, 439387), (169, 405588), (219, 312988), (292, 234741), (338, 202794), (438, 156494), (463, 148044), (507, 135196), (676, 101397), (876, 78247), (926, 74022), (949, 72228), (1014, 67598), (1389, 49348), (1852, 37011), (1898, 36114), (2028, 33799), (2778, 24674), (2847, 24076), (3796, 18057), (5556, 12337), (5694, 12038), (6019, 11388)]