81432078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149143}}^1$

素因数の和:149168

約数の個数: 32

約数和(自身を含む): 200449536

約数和(自身を除く): 119017458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149143, 298286, 447429, 894858, 1044001, 1938859, 2088002, 3132003, 3877718, 5816577, 6264006, 11633154, 13572013, 27144026, 40716039, 81432078]

約数ペア:

[(1, 81432078), (2, 40716039), (3, 27144026), (6, 13572013), (7, 11633154), (13, 6264006), (14, 5816577), (21, 3877718), (26, 3132003), (39, 2088002), (42, 1938859), (78, 1044001), (91, 894858), (182, 447429), (273, 298286), (546, 149143)]