81771168

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14437}}^1$

素因数の和:14509

約数の個数: 48

約数和(自身を含む): 218302560

約数和(自身を除く): 136531392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 14437, 28874, 43311, 57748, 86622, 115496, 173244, 230992, 346488, 461984, 692976, 851783, 1385952, 1703566, 2555349, 3407132, 5110698, 6814264, 10221396, 13628528, 20442792, 27257056, 40885584, 81771168]

約数ペア:

[(1, 81771168), (2, 40885584), (3, 27257056), (4, 20442792), (6, 13628528), (8, 10221396), (12, 6814264), (16, 5110698), (24, 3407132), (32, 2555349), (48, 1703566), (59, 1385952), (96, 851783), (118, 692976), (177, 461984), (236, 346488), (354, 230992), (472, 173244), (708, 115496), (944, 86622), (1416, 57748), (1888, 43311), (2832, 28874), (5664, 14437)]