68634980.000000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6333

約数の個数: 64

約数和(自身を含む): 385351680

約数和(自身を除く): 230219682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 6271, 8246, 12369, 12542, 18813, 24738, 37626, 43897, 87794, 119149, 131691, 194401, 238298, 263382, 357447, 388802, 583203, 714894, 834043, 1166406, 1360807, 1668086, 2502129, 2721614, 3693619, 4082421, 5004258, 7387238, 8164842, 11080857, 22161714, 25855333, 51710666, 77565999, 155131998]

約数ペア:

[(1, 155131998), (2, 77565999), (3, 51710666), (6, 25855333), (7, 22161714), (14, 11080857), (19, 8164842), (21, 7387238), (31, 5004258), (38, 4082421), (42, 3693619), (57, 2721614), (62, 2502129), (93, 1668086), (114, 1360807), (133, 1166406), (186, 834043), (217, 714894), (266, 583203), (399, 388802), (434, 357447), (589, 263382), (651, 238298), (798, 194401), (1178, 131691), (1302, 119149), (1767, 87794), (3534, 43897), (4123, 37626), (6271, 24738), (8246, 18813), (12369, 12542)]