72710152

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{102121}}^1$

素因数の和:102216

約数の個数: 16

約数和(自身を含む): 137864700

約数和(自身を除く): 65154548

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 102121, 204242, 408484, 816968, 9088769, 18177538, 36355076, 72710152]

約数ペア:

[(1, 72710152), (2, 36355076), (4, 18177538), (8, 9088769), (89, 816968), (178, 408484), (356, 204242), (712, 102121)]