73780366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 53227634

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 1049, 1529, 2098, 3058, 3197, 6394, 11539, 23078, 24127, 35167, 48254, 70334, 145811, 265397, 291622, 530794, 1603921, 3207842, 3353653, 6707306, 36890183, 73780366]

約数ペア:

[(1, 73780366), (2, 36890183), (11, 6707306), (22, 3353653), (23, 3207842), (46, 1603921), (139, 530794), (253, 291622), (278, 265397), (506, 145811), (1049, 70334), (1529, 48254), (2098, 35167), (3058, 24127), (3197, 23078), (6394, 11539)]