72730716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 176668800

約数和(自身を除く): 103938084

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2389, 2537, 4778, 5074, 7167, 7611, 9556, 10148, 14334, 15222, 28668, 30444, 102727, 140951, 205454, 281902, 308181, 410908, 422853, 563804, 616362, 845706, 1232724, 1691412, 6060893, 12121786, 18182679, 24243572, 36365358, 72730716]

約数ペア:

[(1, 72730716), (2, 36365358), (3, 24243572), (4, 18182679), (6, 12121786), (12, 6060893), (43, 1691412), (59, 1232724), (86, 845706), (118, 616362), (129, 563804), (172, 422853), (177, 410908), (236, 308181), (258, 281902), (354, 205454), (516, 140951), (708, 102727), (2389, 30444), (2537, 28668), (4778, 15222), (5074, 14334), (7167, 10148), (7611, 9556)]