77620936

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 153644400

約数和(自身を除く): 76023464

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 139, 166, 232, 278, 332, 556, 664, 841, 1112, 1682, 2407, 3364, 4031, 4814, 6728, 8062, 9628, 11537, 16124, 19256, 23074, 32248, 46148, 69803, 92296, 116899, 139606, 233798, 279212, 334573, 467596, 558424, 669146, 935192, 1338292, 2676584, 9702617, 19405234, 38810468, 77620936]

約数ペア:

[(1, 77620936), (2, 38810468), (4, 19405234), (8, 9702617), (29, 2676584), (58, 1338292), (83, 935192), (116, 669146), (139, 558424), (166, 467596), (232, 334573), (278, 279212), (332, 233798), (556, 139606), (664, 116899), (841, 92296), (1112, 69803), (1682, 46148), (2407, 32248), (3364, 23074), (4031, 19256), (4814, 16124), (6728, 11537), (8062, 9628)]