68064984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72719}}^1$

素因数の和:72744

約数の個数: 48

約数和(自身を含む): 198525600

約数和(自身を除く): 130460616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72719, 145438, 218157, 290876, 436314, 581752, 654471, 872628, 945347, 1308942, 1745256, 1890694, 2617884, 2836041, 3781388, 5235768, 5672082, 7562776, 8508123, 11344164, 17016246, 22688328, 34032492, 68064984]

約数ペア:

[(1, 68064984), (2, 34032492), (3, 22688328), (4, 17016246), (6, 11344164), (8, 8508123), (9, 7562776), (12, 5672082), (13, 5235768), (18, 3781388), (24, 2836041), (26, 2617884), (36, 1890694), (39, 1745256), (52, 1308942), (72, 945347), (78, 872628), (104, 654471), (117, 581752), (156, 436314), (234, 290876), (312, 218157), (468, 145438), (936, 72719)]