72200436.000000000

素因数分解:

$2^6\times 3^3\times {\mathrm{86369}}^1$

素因数の和:86390

約数の個数: 56

約数和(自身を含む): 438759600

約数和(自身を除く): 289513968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 86369, 172738, 259107, 345476, 518214, 690952, 777321, 1036428, 1381904, 1554642, 2072856, 2331963, 2763808, 3109284, 4145712, 4663926, 5527616, 6218568, 8291424, 9327852, 12437136, 16582848, 18655704, 24874272, 37311408, 49748544, 74622816, 149245632]

約数ペア:

[(1, 149245632), (2, 74622816), (3, 49748544), (4, 37311408), (6, 24874272), (8, 18655704), (9, 16582848), (12, 12437136), (16, 9327852), (18, 8291424), (24, 6218568), (27, 5527616), (32, 4663926), (36, 4145712), (48, 3109284), (54, 2763808), (64, 2331963), (72, 2072856), (96, 1554642), (108, 1381904), (144, 1036428), (192, 777321), (216, 690952), (288, 518214), (432, 345476), (576, 259107), (864, 172738), (1728, 86369)]