90481622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 176096256

約数和(自身を除く): 85614634

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 1723, 2387, 3446, 3751, 4774, 7502, 12061, 18953, 24122, 26257, 37906, 52514, 53413, 106826, 132671, 208483, 265342, 373891, 416966, 587543, 747782, 1175086, 1459381, 2918762, 4112801, 6462973, 8225602, 12925946, 45240811, 90481622]

約数ペア:

[(1, 90481622), (2, 45240811), (7, 12925946), (11, 8225602), (14, 6462973), (22, 4112801), (31, 2918762), (62, 1459381), (77, 1175086), (121, 747782), (154, 587543), (217, 416966), (242, 373891), (341, 265342), (434, 208483), (682, 132671), (847, 106826), (1694, 53413), (1723, 52514), (2387, 37906), (3446, 26257), (3751, 24122), (4774, 18953), (7502, 12061)]