64450566

素因数分解:

$2^1\times 3^4\times {\mathrm{461}}^1\times {\mathrm{863}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 144897984

約数和(自身を除く): 80447418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 461, 863, 922, 1383, 1726, 2589, 2766, 4149, 5178, 7767, 8298, 12447, 15534, 23301, 24894, 37341, 46602, 69903, 74682, 139806, 397843, 795686, 1193529, 2387058, 3580587, 7161174, 10741761, 21483522, 32225283, 64450566]

約数ペア:

[(1, 64450566), (2, 32225283), (3, 21483522), (6, 10741761), (9, 7161174), (18, 3580587), (27, 2387058), (54, 1193529), (81, 795686), (162, 397843), (461, 139806), (863, 74682), (922, 69903), (1383, 46602), (1726, 37341), (2589, 24894), (2766, 23301), (4149, 15534), (5178, 12447), (7767, 8298)]