80213604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 196611072

約数和(自身を除く): 116397468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1783, 1956, 3566, 3749, 5349, 7132, 7498, 10698, 11247, 14996, 21396, 22494, 41009, 44988, 82018, 123027, 164036, 246054, 290629, 492108, 581258, 871887, 1162516, 1743774, 3487548, 6684467, 13368934, 20053401, 26737868, 40106802, 80213604]

約数ペア:

[(1, 80213604), (2, 40106802), (3, 26737868), (4, 20053401), (6, 13368934), (12, 6684467), (23, 3487548), (46, 1743774), (69, 1162516), (92, 871887), (138, 581258), (163, 492108), (276, 290629), (326, 246054), (489, 164036), (652, 123027), (978, 82018), (1783, 44988), (1956, 41009), (3566, 22494), (3749, 21396), (5349, 14996), (7132, 11247), (7498, 10698)]