80949312

素因数分解:

$2^6\times 3^2\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:780

約数の個数: 84

約数和(自身を含む): 233286300

約数和(自身を除く): 152336988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 313, 449, 576, 626, 898, 939, 1252, 1347, 1796, 1878, 2504, 2694, 2817, 3592, 3756, 4041, 5008, 5388, 5634, 7184, 7512, 8082, 10016, 10776, 11268, 14368, 15024, 16164, 20032, 21552, 22536, 28736, 30048, 32328, 43104, 45072, 60096, 64656, 86208, 90144, 129312, 140537, 180288, 258624, 281074, 421611, 562148, 843222, 1124296, 1264833, 1686444, 2248592, 2529666, 3372888, 4497184, 5059332, 6745776, 8994368, 10118664, 13491552, 20237328, 26983104, 40474656, 80949312]

約数ペア:

[(1, 80949312), (2, 40474656), (3, 26983104), (4, 20237328), (6, 13491552), (8, 10118664), (9, 8994368), (12, 6745776), (16, 5059332), (18, 4497184), (24, 3372888), (32, 2529666), (36, 2248592), (48, 1686444), (64, 1264833), (72, 1124296), (96, 843222), (144, 562148), (192, 421611), (288, 281074), (313, 258624), (449, 180288), (576, 140537), (626, 129312), (898, 90144), (939, 86208), (1252, 64656), (1347, 60096), (1796, 45072), (1878, 43104), (2504, 32328), (2694, 30048), (2817, 28736), (3592, 22536), (3756, 21552), (4041, 20032), (5008, 16164), (5388, 15024), (5634, 14368), (7184, 11268), (7512, 10776), (8082, 10016)]