8442168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 24913920

約数和(自身を除く): 16471752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1621, 1736, 2604, 3242, 4863, 5208, 6484, 9726, 11347, 12968, 19452, 22694, 34041, 38904, 45388, 50251, 68082, 90776, 100502, 136164, 150753, 201004, 272328, 301506, 351757, 402008, 603012, 703514, 1055271, 1206024, 1407028, 2110542, 2814056, 4221084, 8442168]

約数ペア:

[(1, 8442168), (2, 4221084), (3, 2814056), (4, 2110542), (6, 1407028), (7, 1206024), (8, 1055271), (12, 703514), (14, 603012), (21, 402008), (24, 351757), (28, 301506), (31, 272328), (42, 201004), (56, 150753), (62, 136164), (84, 100502), (93, 90776), (124, 68082), (168, 50251), (186, 45388), (217, 38904), (248, 34041), (372, 22694), (434, 19452), (651, 12968), (744, 11347), (868, 9726), (1302, 6484), (1621, 5208), (1736, 4863), (2604, 3242)]