76437878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 59617930

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 443, 506, 682, 713, 886, 1426, 2783, 3751, 4873, 5566, 7502, 7843, 9746, 10189, 13733, 15686, 20378, 27466, 53603, 86273, 107206, 112079, 151063, 172546, 224158, 302126, 315859, 631718, 1232869, 1661693, 2465738, 3323386, 3474449, 6948898, 38218939, 76437878]

約数ペア:

[(1, 76437878), (2, 38218939), (11, 6948898), (22, 3474449), (23, 3323386), (31, 2465738), (46, 1661693), (62, 1232869), (121, 631718), (242, 315859), (253, 302126), (341, 224158), (443, 172546), (506, 151063), (682, 112079), (713, 107206), (886, 86273), (1426, 53603), (2783, 27466), (3751, 20378), (4873, 15686), (5566, 13733), (7502, 10189), (7843, 9746)]