77700816

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 80

約数和(自身を含む): 224896320

約数和(自身を除く): 147195504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1373, 1572, 2096, 2358, 2746, 3144, 3537, 4119, 4716, 5492, 6288, 7074, 8238, 9432, 10984, 12357, 14148, 16476, 18864, 21968, 24714, 28296, 32952, 37071, 49428, 56592, 65904, 74142, 98856, 148284, 179863, 197712, 296568, 359726, 539589, 593136, 719452, 1079178, 1438904, 1618767, 2158356, 2877808, 3237534, 4316712, 4856301, 6475068, 8633424, 9712602, 12950136, 19425204, 25900272, 38850408, 77700816]

約数ペア:

[(1, 77700816), (2, 38850408), (3, 25900272), (4, 19425204), (6, 12950136), (8, 9712602), (9, 8633424), (12, 6475068), (16, 4856301), (18, 4316712), (24, 3237534), (27, 2877808), (36, 2158356), (48, 1618767), (54, 1438904), (72, 1079178), (108, 719452), (131, 593136), (144, 539589), (216, 359726), (262, 296568), (393, 197712), (432, 179863), (524, 148284), (786, 98856), (1048, 74142), (1179, 65904), (1373, 56592), (1572, 49428), (2096, 37071), (2358, 32952), (2746, 28296), (3144, 24714), (3537, 21968), (4119, 18864), (4716, 16476), (5492, 14148), (6288, 12357), (7074, 10984), (8238, 9432)]