81043632

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6515

約数の個数: 80

約数和(自身を含む): 240684000

約数和(自身を除く): 159640368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 6469, 12528, 12938, 19407, 25876, 38814, 51752, 58221, 77628, 103504, 116442, 155256, 174663, 187601, 232884, 310512, 349326, 375202, 465768, 562803, 698652, 750404, 931536, 1125606, 1397304, 1500808, 1688409, 2251212, 2794608, 3001616, 3376818, 4502424, 5065227, 6753636, 9004848, 10130454, 13507272, 20260908, 27014544, 40521816, 81043632]

約数ペア:

[(1, 81043632), (2, 40521816), (3, 27014544), (4, 20260908), (6, 13507272), (8, 10130454), (9, 9004848), (12, 6753636), (16, 5065227), (18, 4502424), (24, 3376818), (27, 3001616), (29, 2794608), (36, 2251212), (48, 1688409), (54, 1500808), (58, 1397304), (72, 1125606), (87, 931536), (108, 750404), (116, 698652), (144, 562803), (174, 465768), (216, 375202), (232, 349326), (261, 310512), (348, 232884), (432, 187601), (464, 174663), (522, 155256), (696, 116442), (783, 103504), (1044, 77628), (1392, 58221), (1566, 51752), (2088, 38814), (3132, 25876), (4176, 19407), (6264, 12938), (6469, 12528)]