72019746

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{8951}}^1$

素因数の和:9111

約数の個数: 32

約数和(自身を含む): 161136000

約数和(自身を除く): 89116254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 8951, 17902, 26853, 53706, 80559, 161118, 241677, 483354, 1333699, 2667398, 4001097, 8002194, 12003291, 24006582, 36009873, 72019746]

約数ペア:

[(1, 72019746), (2, 36009873), (3, 24006582), (6, 12003291), (9, 8002194), (18, 4001097), (27, 2667398), (54, 1333699), (149, 483354), (298, 241677), (447, 161118), (894, 80559), (1341, 53706), (2682, 26853), (4023, 17902), (8046, 8951)]