72207976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 73592024

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 8999, 17998, 35996, 71992, 152983, 305966, 530941, 611932, 1061882, 1223864, 2123764, 4247528, 9025997, 18051994, 36103988, 72207976]

約数ペア:

[(1, 72207976), (2, 36103988), (4, 18051994), (8, 9025997), (17, 4247528), (34, 2123764), (59, 1223864), (68, 1061882), (118, 611932), (136, 530941), (236, 305966), (472, 152983), (1003, 71992), (2006, 35996), (4012, 17998), (8024, 8999)]