64655982

素因数分解:

$2^1\times 3^5\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 146306160

約数和(自身を除く): 81650178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 486, 519, 769, 1038, 1538, 1557, 2307, 3114, 4614, 4671, 6921, 9342, 13842, 14013, 20763, 28026, 41526, 42039, 62289, 84078, 124578, 133037, 186867, 266074, 373734, 399111, 798222, 1197333, 2394666, 3591999, 7183998, 10775997, 21551994, 32327991, 64655982]

約数ペア:

[(1, 64655982), (2, 32327991), (3, 21551994), (6, 10775997), (9, 7183998), (18, 3591999), (27, 2394666), (54, 1197333), (81, 798222), (162, 399111), (173, 373734), (243, 266074), (346, 186867), (486, 133037), (519, 124578), (769, 84078), (1038, 62289), (1538, 42039), (1557, 41526), (2307, 28026), (3114, 20763), (4614, 14013), (4671, 13842), (6921, 9342)]