72730848

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1543}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 191431296

約数和(自身を除く): 118700448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 982, 1473, 1543, 1964, 2946, 3086, 3928, 4629, 5892, 6172, 7856, 9258, 11784, 12344, 15712, 18516, 23568, 24688, 37032, 47136, 49376, 74064, 148128, 757613, 1515226, 2272839, 3030452, 4545678, 6060904, 9091356, 12121808, 18182712, 24243616, 36365424, 72730848]

約数ペア:

[(1, 72730848), (2, 36365424), (3, 24243616), (4, 18182712), (6, 12121808), (8, 9091356), (12, 6060904), (16, 4545678), (24, 3030452), (32, 2272839), (48, 1515226), (96, 757613), (491, 148128), (982, 74064), (1473, 49376), (1543, 47136), (1964, 37032), (2946, 24688), (3086, 23568), (3928, 18516), (4629, 15712), (5892, 12344), (6172, 11784), (7856, 9258)]