68224808

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 141907680

約数和(自身を除く): 73682872

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1283, 1564, 2312, 2566, 3128, 5132, 6647, 10264, 13294, 21811, 26588, 29509, 43622, 53176, 59018, 87244, 118036, 174488, 236072, 370787, 501653, 741574, 1003306, 1483148, 2006612, 2966296, 4013224, 8528101, 17056202, 34112404, 68224808]

約数ペア:

[(1, 68224808), (2, 34112404), (4, 17056202), (8, 8528101), (17, 4013224), (23, 2966296), (34, 2006612), (46, 1483148), (68, 1003306), (92, 741574), (136, 501653), (184, 370787), (289, 236072), (391, 174488), (578, 118036), (782, 87244), (1156, 59018), (1283, 53176), (1564, 43622), (2312, 29509), (2566, 26588), (3128, 21811), (5132, 13294), (6647, 10264)]