72101756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 129470880

約数和(自身を除く): 57369124

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 2711, 5422, 6649, 10844, 13298, 26596, 165371, 295499, 330742, 590998, 661484, 1181996, 18025439, 36050878, 72101756]

約数ペア:

[(1, 72101756), (2, 36050878), (4, 18025439), (61, 1181996), (109, 661484), (122, 590998), (218, 330742), (244, 295499), (436, 165371), (2711, 26596), (5422, 13298), (6649, 10844)]