65335824

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19727}}^1$

素因数の和:19764

約数の個数: 60

約数和(自身を含む): 190809216

約数和(自身を除く): 125473392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19727, 39454, 59181, 78908, 118362, 157816, 177543, 236724, 315632, 355086, 453721, 473448, 710172, 907442, 946896, 1361163, 1420344, 1814884, 2722326, 2840688, 3629768, 4083489, 5444652, 7259536, 8166978, 10889304, 16333956, 21778608, 32667912, 65335824]

約数ペア:

[(1, 65335824), (2, 32667912), (3, 21778608), (4, 16333956), (6, 10889304), (8, 8166978), (9, 7259536), (12, 5444652), (16, 4083489), (18, 3629768), (23, 2840688), (24, 2722326), (36, 1814884), (46, 1420344), (48, 1361163), (69, 946896), (72, 907442), (92, 710172), (138, 473448), (144, 453721), (184, 355086), (207, 315632), (276, 236724), (368, 177543), (414, 157816), (552, 118362), (828, 78908), (1104, 59181), (1656, 39454), (3312, 19727)]