78805512

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13187}}^1$

素因数の和:13282

約数の個数: 48

約数和(自身を含む): 216019440

約数和(自身を除く): 137213928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 13187, 26374, 39561, 52748, 79122, 105496, 118683, 158244, 237366, 316488, 474732, 949464, 1094521, 2189042, 3283563, 4378084, 6567126, 8756168, 9850689, 13134252, 19701378, 26268504, 39402756, 78805512]

約数ペア:

[(1, 78805512), (2, 39402756), (3, 26268504), (4, 19701378), (6, 13134252), (8, 9850689), (9, 8756168), (12, 6567126), (18, 4378084), (24, 3283563), (36, 2189042), (72, 1094521), (83, 949464), (166, 474732), (249, 316488), (332, 237366), (498, 158244), (664, 118683), (747, 105496), (996, 79122), (1494, 52748), (1992, 39561), (2988, 26374), (5976, 13187)]