80207442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 206807040

約数和(自身を除く): 126599598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2814, 3167, 3618, 4221, 6334, 8442, 9501, 12663, 19002, 22169, 25326, 28503, 44338, 57006, 66507, 85509, 133014, 171018, 199521, 212189, 399042, 424378, 598563, 636567, 1197126, 1273134, 1485323, 1909701, 2970646, 3819402, 4455969, 5729103, 8911938, 11458206, 13367907, 26735814, 40103721, 80207442]

約数ペア:

[(1, 80207442), (2, 40103721), (3, 26735814), (6, 13367907), (7, 11458206), (9, 8911938), (14, 5729103), (18, 4455969), (21, 3819402), (27, 2970646), (42, 1909701), (54, 1485323), (63, 1273134), (67, 1197126), (126, 636567), (134, 598563), (189, 424378), (201, 399042), (378, 212189), (402, 199521), (469, 171018), (603, 133014), (938, 85509), (1206, 66507), (1407, 57006), (1809, 44338), (2814, 28503), (3167, 25326), (3618, 22169), (4221, 19002), (6334, 12663), (8442, 9501)]