79994628

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3948

約数の個数: 84

約数和(自身を含む): 239935360

約数和(自身を除く): 159940732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 3919, 5103, 6804, 7838, 10206, 11757, 15676, 20412, 23514, 27433, 35271, 47028, 54866, 70542, 82299, 105813, 109732, 141084, 164598, 211626, 246897, 317439, 329196, 423252, 493794, 634878, 740691, 952317, 987588, 1269756, 1481382, 1904634, 2222073, 2856951, 2962764, 3809268, 4444146, 5713902, 6666219, 8888292, 11427804, 13332438, 19998657, 26664876, 39997314, 79994628]

約数ペア:

[(1, 79994628), (2, 39997314), (3, 26664876), (4, 19998657), (6, 13332438), (7, 11427804), (9, 8888292), (12, 6666219), (14, 5713902), (18, 4444146), (21, 3809268), (27, 2962764), (28, 2856951), (36, 2222073), (42, 1904634), (54, 1481382), (63, 1269756), (81, 987588), (84, 952317), (108, 740691), (126, 634878), (162, 493794), (189, 423252), (243, 329196), (252, 317439), (324, 246897), (378, 211626), (486, 164598), (567, 141084), (729, 109732), (756, 105813), (972, 82299), (1134, 70542), (1458, 54866), (1701, 47028), (2268, 35271), (2916, 27433), (3402, 23514), (3919, 20412), (5103, 15676), (6804, 11757), (7838, 10206)]