77468092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 155584800

約数和(自身を除く): 78116708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 881, 988, 1157, 1691, 1762, 2314, 3382, 3524, 4628, 6764, 11453, 16739, 21983, 22906, 33478, 43966, 45812, 66956, 78409, 87932, 156818, 217607, 313636, 435214, 870428, 1019317, 1489771, 2038634, 2979542, 4077268, 5959084, 19367023, 38734046, 77468092]

約数ペア:

[(1, 77468092), (2, 38734046), (4, 19367023), (13, 5959084), (19, 4077268), (26, 2979542), (38, 2038634), (52, 1489771), (76, 1019317), (89, 870428), (178, 435214), (247, 313636), (356, 217607), (494, 156818), (881, 87932), (988, 78409), (1157, 66956), (1691, 45812), (1762, 43966), (2314, 33478), (3382, 22906), (3524, 21983), (4628, 16739), (6764, 11453)]