77747912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 90213688

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 107, 184, 214, 253, 359, 428, 506, 718, 856, 1012, 1177, 1436, 2024, 2354, 2461, 2872, 3949, 4708, 4922, 7898, 8257, 9416, 9844, 15796, 16514, 19688, 27071, 31592, 33028, 38413, 54142, 66056, 76826, 90827, 108284, 153652, 181654, 216568, 307304, 363308, 422543, 726616, 845086, 883499, 1690172, 1766998, 3380344, 3533996, 7067992, 9718489, 19436978, 38873956, 77747912]

約数ペア:

[(1, 77747912), (2, 38873956), (4, 19436978), (8, 9718489), (11, 7067992), (22, 3533996), (23, 3380344), (44, 1766998), (46, 1690172), (88, 883499), (92, 845086), (107, 726616), (184, 422543), (214, 363308), (253, 307304), (359, 216568), (428, 181654), (506, 153652), (718, 108284), (856, 90827), (1012, 76826), (1177, 66056), (1436, 54142), (2024, 38413), (2354, 33028), (2461, 31592), (2872, 27071), (3949, 19688), (4708, 16514), (4922, 15796), (7898, 9844), (8257, 9416)]