87401952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 189983520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 587, 752, 792, 846, 1034, 1056, 1128, 1174, 1504, 1551, 1584, 1692, 1761, 2068, 2256, 2348, 3102, 3168, 3384, 3522, 4136, 4512, 4653, 4696, 5283, 6204, 6457, 6768, 7044, 8272, 9306, 9392, 10566, 12408, 12914, 13536, 14088, 16544, 18612, 18784, 19371, 21132, 24816, 25828, 27589, 28176, 37224, 38742, 42264, 49632, 51656, 55178, 56352, 58113, 74448, 77484, 82767, 84528, 103312, 110356, 116226, 148896, 154968, 165534, 169056, 206624, 220712, 232452, 248301, 303479, 309936, 331068, 441424, 464904, 496602, 606958, 619872, 662136, 882848, 910437, 929808, 993204, 1213916, 1324272, 1820874, 1859616, 1986408, 2427832, 2648544, 2731311, 3641748, 3972816, 4855664, 5462622, 7283496, 7945632, 9711328, 10925244, 14566992, 21850488, 29133984, 43700976, 87401952]

約数ペア:

[(1, 87401952), (2, 43700976), (3, 29133984), (4, 21850488), (6, 14566992), (8, 10925244), (9, 9711328), (11, 7945632), (12, 7283496), (16, 5462622), (18, 4855664), (22, 3972816), (24, 3641748), (32, 2731311), (33, 2648544), (36, 2427832), (44, 1986408), (47, 1859616), (48, 1820874), (66, 1324272), (72, 1213916), (88, 993204), (94, 929808), (96, 910437), (99, 882848), (132, 662136), (141, 619872), (144, 606958), (176, 496602), (188, 464904), (198, 441424), (264, 331068), (282, 309936), (288, 303479), (352, 248301), (376, 232452), (396, 220712), (423, 206624), (517, 169056), (528, 165534), (564, 154968), (587, 148896), (752, 116226), (792, 110356), (846, 103312), (1034, 84528), (1056, 82767), (1128, 77484), (1174, 74448), (1504, 58113), (1551, 56352), (1584, 55178), (1692, 51656), (1761, 49632), (2068, 42264), (2256, 38742), (2348, 37224), (3102, 28176), (3168, 27589), (3384, 25828), (3522, 24816), (4136, 21132), (4512, 19371), (4653, 18784), (4696, 18612), (5283, 16544), (6204, 14088), (6457, 13536), (6768, 12914), (7044, 12408), (8272, 10566), (9306, 9392)]