78341358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 171164160

約数和(自身を除く): 92822802

約数列:

[1, 2, 3, 6, 23, 37, 46, 67, 69, 74, 111, 134, 138, 201, 222, 229, 402, 458, 687, 851, 1374, 1541, 1702, 2479, 2553, 3082, 4623, 4958, 5106, 5267, 7437, 8473, 9246, 10534, 14874, 15343, 15801, 16946, 25419, 30686, 31602, 46029, 50838, 57017, 92058, 114034, 171051, 194879, 342102, 352889, 389758, 567691, 584637, 705778, 1058667, 1135382, 1169274, 1703073, 2117334, 3406146, 13056893, 26113786, 39170679, 78341358]

約数ペア:

[(1, 78341358), (2, 39170679), (3, 26113786), (6, 13056893), (23, 3406146), (37, 2117334), (46, 1703073), (67, 1169274), (69, 1135382), (74, 1058667), (111, 705778), (134, 584637), (138, 567691), (201, 389758), (222, 352889), (229, 342102), (402, 194879), (458, 171051), (687, 114034), (851, 92058), (1374, 57017), (1541, 50838), (1702, 46029), (2479, 31602), (2553, 30686), (3082, 25419), (4623, 16946), (4958, 15801), (5106, 15343), (5267, 14874), (7437, 10534), (8473, 9246)]