81233376

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{2467}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 248774400

約数和(自身を除く): 167541024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2467, 2744, 4116, 4704, 4934, 5488, 7401, 8232, 9868, 10976, 14802, 16464, 17269, 19736, 29604, 32928, 34538, 39472, 51807, 59208, 69076, 78944, 103614, 118416, 120883, 138152, 207228, 236832, 241766, 276304, 362649, 414456, 483532, 552608, 725298, 828912, 846181, 967064, 1450596, 1657824, 1692362, 1934128, 2538543, 2901192, 3384724, 3868256, 5077086, 5802384, 6769448, 10154172, 11604768, 13538896, 20308344, 27077792, 40616688, 81233376]

約数ペア:

[(1, 81233376), (2, 40616688), (3, 27077792), (4, 20308344), (6, 13538896), (7, 11604768), (8, 10154172), (12, 6769448), (14, 5802384), (16, 5077086), (21, 3868256), (24, 3384724), (28, 2901192), (32, 2538543), (42, 1934128), (48, 1692362), (49, 1657824), (56, 1450596), (84, 967064), (96, 846181), (98, 828912), (112, 725298), (147, 552608), (168, 483532), (196, 414456), (224, 362649), (294, 276304), (336, 241766), (343, 236832), (392, 207228), (588, 138152), (672, 120883), (686, 118416), (784, 103614), (1029, 78944), (1176, 69076), (1372, 59208), (1568, 51807), (2058, 39472), (2352, 34538), (2467, 32928), (2744, 29604), (4116, 19736), (4704, 17269), (4934, 16464), (5488, 14802), (7401, 10976), (8232, 9868)]