80609328

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 236964000

約数和(自身を除く): 156354672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 194, 199, 232, 261, 291, 348, 388, 398, 464, 522, 582, 597, 696, 776, 796, 873, 1044, 1164, 1194, 1392, 1552, 1592, 1746, 1791, 2088, 2328, 2388, 2813, 3184, 3492, 3582, 4176, 4656, 4776, 5626, 5771, 6984, 7164, 8439, 9552, 11252, 11542, 13968, 14328, 16878, 17313, 19303, 22504, 23084, 25317, 28656, 33756, 34626, 38606, 45008, 46168, 50634, 51939, 57909, 67512, 69252, 77212, 92336, 101268, 103878, 115818, 135024, 138504, 154424, 173727, 202536, 207756, 231636, 277008, 308848, 347454, 405072, 415512, 463272, 559787, 694908, 831024, 926544, 1119574, 1389816, 1679361, 2239148, 2779632, 3358722, 4478296, 5038083, 6717444, 8956592, 10076166, 13434888, 20152332, 26869776, 40304664, 80609328]

約数ペア:

[(1, 80609328), (2, 40304664), (3, 26869776), (4, 20152332), (6, 13434888), (8, 10076166), (9, 8956592), (12, 6717444), (16, 5038083), (18, 4478296), (24, 3358722), (29, 2779632), (36, 2239148), (48, 1679361), (58, 1389816), (72, 1119574), (87, 926544), (97, 831024), (116, 694908), (144, 559787), (174, 463272), (194, 415512), (199, 405072), (232, 347454), (261, 308848), (291, 277008), (348, 231636), (388, 207756), (398, 202536), (464, 173727), (522, 154424), (582, 138504), (597, 135024), (696, 115818), (776, 103878), (796, 101268), (873, 92336), (1044, 77212), (1164, 69252), (1194, 67512), (1392, 57909), (1552, 51939), (1592, 50634), (1746, 46168), (1791, 45008), (2088, 38606), (2328, 34626), (2388, 33756), (2813, 28656), (3184, 25317), (3492, 23084), (3582, 22504), (4176, 19303), (4656, 17313), (4776, 16878), (5626, 14328), (5771, 13968), (6984, 11542), (7164, 11252), (8439, 9552)]