66401256

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2879}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 171590400

約数和(自身を除く): 105189144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2879, 2883, 3844, 5758, 5766, 7688, 8637, 11516, 11532, 17274, 23032, 23064, 34548, 69096, 89249, 178498, 267747, 356996, 535494, 713992, 1070988, 2141976, 2766719, 5533438, 8300157, 11066876, 16600314, 22133752, 33200628, 66401256]

約数ペア:

[(1, 66401256), (2, 33200628), (3, 22133752), (4, 16600314), (6, 11066876), (8, 8300157), (12, 5533438), (24, 2766719), (31, 2141976), (62, 1070988), (93, 713992), (124, 535494), (186, 356996), (248, 267747), (372, 178498), (744, 89249), (961, 69096), (1922, 34548), (2879, 23064), (2883, 23032), (3844, 17274), (5758, 11532), (5766, 11516), (7688, 8637)]