68653944

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{25771}}^1$

素因数の和:25820

約数の個数: 48

約数和(自身を含む): 190970520

約数和(自身を除く): 122316576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 25771, 51542, 77313, 103084, 154626, 206168, 231939, 309252, 463878, 618504, 927756, 953527, 1855512, 1907054, 2860581, 3814108, 5721162, 7628216, 8581743, 11442324, 17163486, 22884648, 34326972, 68653944]

約数ペア:

[(1, 68653944), (2, 34326972), (3, 22884648), (4, 17163486), (6, 11442324), (8, 8581743), (9, 7628216), (12, 5721162), (18, 3814108), (24, 2860581), (36, 1907054), (37, 1855512), (72, 953527), (74, 927756), (111, 618504), (148, 463878), (222, 309252), (296, 231939), (333, 206168), (444, 154626), (666, 103084), (888, 77313), (1332, 51542), (2664, 25771)]