85801758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5659}}^1$

素因数の和:5709

約数の個数: 48

約数和(自身を含む): 207020160

約数和(自身を除く): 121218402

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 5659, 7581, 11318, 15162, 16977, 33954, 39613, 79226, 107521, 118839, 215042, 237678, 322563, 645126, 752647, 1505294, 2042899, 2257941, 4085798, 4515882, 6128697, 12257394, 14300293, 28600586, 42900879, 85801758]

約数ペア:

[(1, 85801758), (2, 42900879), (3, 28600586), (6, 14300293), (7, 12257394), (14, 6128697), (19, 4515882), (21, 4085798), (38, 2257941), (42, 2042899), (57, 1505294), (114, 752647), (133, 645126), (266, 322563), (361, 237678), (399, 215042), (722, 118839), (798, 107521), (1083, 79226), (2166, 39613), (2527, 33954), (5054, 16977), (5659, 15162), (7581, 11318)]