81736722

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{35201}}^1$

素因数の和:35255

約数の個数: 32

約数和(自身を含む): 185866560

約数和(自身を除く): 104129838

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 35201, 70402, 105603, 211206, 316809, 633618, 950427, 1513643, 1900854, 3027286, 4540929, 9081858, 13622787, 27245574, 40868361, 81736722]

約数ペア:

[(1, 81736722), (2, 40868361), (3, 27245574), (6, 13622787), (9, 9081858), (18, 4540929), (27, 3027286), (43, 1900854), (54, 1513643), (86, 950427), (129, 633618), (258, 316809), (387, 211206), (774, 105603), (1161, 70402), (2322, 35201)]