68385168

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 197308800

約数和(自身を除く): 128923632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 509, 622, 933, 1018, 1244, 1527, 1866, 2036, 2488, 2799, 3054, 3732, 4072, 4581, 4976, 5598, 6108, 7464, 8144, 8397, 9162, 11196, 12216, 13743, 14928, 16794, 18324, 22392, 24432, 27486, 33588, 36648, 44784, 54972, 67176, 73296, 109944, 134352, 158299, 219888, 316598, 474897, 633196, 949794, 1266392, 1424691, 1899588, 2532784, 2849382, 3799176, 4274073, 5698764, 7598352, 8548146, 11397528, 17096292, 22795056, 34192584, 68385168]

約数ペア:

[(1, 68385168), (2, 34192584), (3, 22795056), (4, 17096292), (6, 11397528), (8, 8548146), (9, 7598352), (12, 5698764), (16, 4274073), (18, 3799176), (24, 2849382), (27, 2532784), (36, 1899588), (48, 1424691), (54, 1266392), (72, 949794), (108, 633196), (144, 474897), (216, 316598), (311, 219888), (432, 158299), (509, 134352), (622, 109944), (933, 73296), (1018, 67176), (1244, 54972), (1527, 44784), (1866, 36648), (2036, 33588), (2488, 27486), (2799, 24432), (3054, 22392), (3732, 18324), (4072, 16794), (4581, 14928), (4976, 13743), (5598, 12216), (6108, 11196), (7464, 9162), (8144, 8397)]