68665896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73361}}^1$

素因数の和:73386

約数の個数: 48

約数和(自身を含む): 200278260

約数和(自身を除く): 131612364

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, 73361, 146722, 220083, 293444, 440166, 586888, 660249, 880332, 953693, 1320498, 1760664, 1907386, 2640996, 2861079, 3814772, 5281992, 5722158, 7629544, 8583237, 11444316, 17166474, 22888632, 34332948, 68665896]

約数ペア:

[(1, 68665896), (2, 34332948), (3, 22888632), (4, 17166474), (6, 11444316), (8, 8583237), (9, 7629544), (12, 5722158), (13, 5281992), (18, 3814772), (24, 2861079), (26, 2640996), (36, 1907386), (39, 1760664), (52, 1320498), (72, 953693), (78, 880332), (104, 660249), (117, 586888), (156, 440166), (234, 293444), (312, 220083), (468, 146722), (936, 73361)]