80942512

素因数分解:

$2^4\times 7^6\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 70

約数和(自身を含む): 187218548

約数和(自身を除く): 106276036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 1204, 1372, 2107, 2401, 2408, 2744, 4214, 4802, 4816, 5488, 8428, 9604, 14749, 16807, 16856, 19208, 29498, 33614, 33712, 38416, 58996, 67228, 103243, 117649, 117992, 134456, 206486, 235298, 235984, 268912, 412972, 470596, 722701, 825944, 941192, 1445402, 1651888, 1882384, 2890804, 5058907, 5781608, 10117814, 11563216, 20235628, 40471256, 80942512]

約数ペア:

[(1, 80942512), (2, 40471256), (4, 20235628), (7, 11563216), (8, 10117814), (14, 5781608), (16, 5058907), (28, 2890804), (43, 1882384), (49, 1651888), (56, 1445402), (86, 941192), (98, 825944), (112, 722701), (172, 470596), (196, 412972), (301, 268912), (343, 235984), (344, 235298), (392, 206486), (602, 134456), (686, 117992), (688, 117649), (784, 103243), (1204, 67228), (1372, 58996), (2107, 38416), (2401, 33712), (2408, 33614), (2744, 29498), (4214, 19208), (4802, 16856), (4816, 16807), (5488, 14749), (8428, 9604)]