72223088

素因数分解:

$2^4\times 7^1\times {\mathrm{727}}^1\times {\mathrm{887}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 160323072

約数和(自身を除く): 88099984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 727, 887, 1454, 1774, 2908, 3548, 5089, 5816, 6209, 7096, 10178, 11632, 12418, 14192, 20356, 24836, 40712, 49672, 81424, 99344, 644849, 1289698, 2579396, 4513943, 5158792, 9027886, 10317584, 18055772, 36111544, 72223088]

約数ペア:

[(1, 72223088), (2, 36111544), (4, 18055772), (7, 10317584), (8, 9027886), (14, 5158792), (16, 4513943), (28, 2579396), (56, 1289698), (112, 644849), (727, 99344), (887, 81424), (1454, 49672), (1774, 40712), (2908, 24836), (3548, 20356), (5089, 14192), (5816, 12418), (6209, 11632), (7096, 10178)]