72321696

素因数分解:

$2^5\times 3^2\times {\mathrm{251117}}^1$

素因数の和:251133

約数の個数: 36

約数和(自身を含む): 205665642

約数和(自身を除く): 133343946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 251117, 502234, 753351, 1004468, 1506702, 2008936, 2260053, 3013404, 4017872, 4520106, 6026808, 8035744, 9040212, 12053616, 18080424, 24107232, 36160848, 72321696]

約数ペア:

[(1, 72321696), (2, 36160848), (3, 24107232), (4, 18080424), (6, 12053616), (8, 9040212), (9, 8035744), (12, 6026808), (16, 4520106), (18, 4017872), (24, 3013404), (32, 2260053), (36, 2008936), (48, 1506702), (72, 1004468), (96, 753351), (144, 502234), (288, 251117)]