72939906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103903}}^1$

素因数の和:103927

約数の個数: 32

約数和(自身を含む): 174558720

約数和(自身を除く): 101618814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 103903, 207806, 311709, 623418, 935127, 1350739, 1870254, 2701478, 2805381, 4052217, 5610762, 8104434, 12156651, 24313302, 36469953, 72939906]

約数ペア:

[(1, 72939906), (2, 36469953), (3, 24313302), (6, 12156651), (9, 8104434), (13, 5610762), (18, 4052217), (26, 2805381), (27, 2701478), (39, 1870254), (54, 1350739), (78, 935127), (117, 623418), (234, 311709), (351, 207806), (702, 103903)]