64697364

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{9929}}^1$

素因数の和:10120

約数の個数: 36

約数和(自身を含む): 164460660

約数和(自身を除く): 99763296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 9929, 19858, 29787, 39716, 59574, 89361, 119148, 178722, 357444, 1797149, 3594298, 5391447, 7188596, 10782894, 16174341, 21565788, 32348682, 64697364]

約数ペア:

[(1, 64697364), (2, 32348682), (3, 21565788), (4, 16174341), (6, 10782894), (9, 7188596), (12, 5391447), (18, 3594298), (36, 1797149), (181, 357444), (362, 178722), (543, 119148), (724, 89361), (1086, 59574), (1629, 39716), (2172, 29787), (3258, 19858), (6516, 9929)]