78997272

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{143111}}^1$

素因数の和:143143

約数の個数: 32

約数和(自身を含む): 206081280

約数和(自身を除く): 127084008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 143111, 286222, 429333, 572444, 858666, 1144888, 1717332, 3291553, 3434664, 6583106, 9874659, 13166212, 19749318, 26332424, 39498636, 78997272]

約数ペア:

[(1, 78997272), (2, 39498636), (3, 26332424), (4, 19749318), (6, 13166212), (8, 9874659), (12, 6583106), (23, 3434664), (24, 3291553), (46, 1717332), (69, 1144888), (92, 858666), (138, 572444), (184, 429333), (276, 286222), (552, 143111)]