68705508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 169223040

約数和(自身を除く): 100517532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 2797, 4094, 5594, 6141, 8188, 8391, 11188, 12282, 16782, 24564, 33564, 64331, 128662, 192993, 248933, 257324, 385986, 497866, 746799, 771972, 995732, 1493598, 2987196, 5725459, 11450918, 17176377, 22901836, 34352754, 68705508]

約数ペア:

[(1, 68705508), (2, 34352754), (3, 22901836), (4, 17176377), (6, 11450918), (12, 5725459), (23, 2987196), (46, 1493598), (69, 995732), (89, 771972), (92, 746799), (138, 497866), (178, 385986), (267, 257324), (276, 248933), (356, 192993), (534, 128662), (1068, 64331), (2047, 33564), (2797, 24564), (4094, 16782), (5594, 12282), (6141, 11188), (8188, 8391)]