80072712

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 80

約数和(自身を含む): 232065900

約数和(自身を除く): 151993188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4261, 4698, 6264, 8522, 9396, 12783, 17044, 18792, 25566, 34088, 38349, 51132, 76698, 102264, 115047, 123569, 153396, 230094, 247138, 306792, 345141, 370707, 460188, 494276, 690282, 741414, 920376, 988552, 1112121, 1380564, 1482828, 2224242, 2761128, 2965656, 3336363, 4448484, 6672726, 8896968, 10009089, 13345452, 20018178, 26690904, 40036356, 80072712]

約数ペア:

[(1, 80072712), (2, 40036356), (3, 26690904), (4, 20018178), (6, 13345452), (8, 10009089), (9, 8896968), (12, 6672726), (18, 4448484), (24, 3336363), (27, 2965656), (29, 2761128), (36, 2224242), (54, 1482828), (58, 1380564), (72, 1112121), (81, 988552), (87, 920376), (108, 741414), (116, 690282), (162, 494276), (174, 460188), (216, 370707), (232, 345141), (261, 306792), (324, 247138), (348, 230094), (522, 153396), (648, 123569), (696, 115047), (783, 102264), (1044, 76698), (1566, 51132), (2088, 38349), (2349, 34088), (3132, 25566), (4261, 18792), (4698, 17044), (6264, 12783), (8522, 9396)]