72568710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89591}}^1$

素因数の和:89610

約数の個数: 40

約数和(自身を含む): 195131376

約数和(自身を除く): 122562666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89591, 179182, 268773, 447955, 537546, 806319, 895910, 1343865, 1612638, 2418957, 2687730, 4031595, 4837914, 7256871, 8063190, 12094785, 14513742, 24189570, 36284355, 72568710]

約数ペア:

[(1, 72568710), (2, 36284355), (3, 24189570), (5, 14513742), (6, 12094785), (9, 8063190), (10, 7256871), (15, 4837914), (18, 4031595), (27, 2687730), (30, 2418957), (45, 1612638), (54, 1343865), (81, 895910), (90, 806319), (135, 537546), (162, 447955), (270, 268773), (405, 179182), (810, 89591)]