68174262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 162666504

約数和(自身を除く): 94492242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 169, 219, 234, 307, 338, 438, 507, 614, 657, 921, 949, 1014, 1314, 1521, 1842, 1898, 2763, 2847, 3042, 3991, 5526, 5694, 7982, 8541, 11973, 12337, 17082, 22411, 23946, 24674, 35919, 37011, 44822, 51883, 67233, 71838, 74022, 103766, 111033, 134466, 155649, 201699, 222066, 291343, 311298, 403398, 466947, 582686, 874029, 933894, 1748058, 2622087, 3787459, 5244174, 7574918, 11362377, 22724754, 34087131, 68174262]

約数ペア:

[(1, 68174262), (2, 34087131), (3, 22724754), (6, 11362377), (9, 7574918), (13, 5244174), (18, 3787459), (26, 2622087), (39, 1748058), (73, 933894), (78, 874029), (117, 582686), (146, 466947), (169, 403398), (219, 311298), (234, 291343), (307, 222066), (338, 201699), (438, 155649), (507, 134466), (614, 111033), (657, 103766), (921, 74022), (949, 71838), (1014, 67233), (1314, 51883), (1521, 44822), (1842, 37011), (1898, 35919), (2763, 24674), (2847, 23946), (3042, 22411), (3991, 17082), (5526, 12337), (5694, 11973), (7982, 8541)]