79784952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 232108800

約数和(自身を除く): 152323848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 312, 313, 344, 456, 494, 516, 559, 626, 741, 817, 939, 988, 1032, 1118, 1252, 1482, 1634, 1677, 1878, 1976, 2236, 2451, 2504, 2964, 3268, 3354, 3756, 4069, 4472, 4902, 5928, 5947, 6536, 6708, 7512, 8138, 9804, 10621, 11894, 12207, 13416, 13459, 16276, 17841, 19608, 21242, 23788, 24414, 26918, 31863, 32552, 35682, 40377, 42484, 47576, 48828, 53836, 63726, 71364, 77311, 80754, 84968, 97656, 107672, 127452, 142728, 154622, 161508, 174967, 231933, 254904, 255721, 309244, 323016, 349934, 463866, 511442, 524901, 618488, 699868, 767163, 927732, 1022884, 1049802, 1399736, 1534326, 1855464, 2045768, 2099604, 3068652, 3324373, 4199208, 6137304, 6648746, 9973119, 13297492, 19946238, 26594984, 39892476, 79784952]

約数ペア:

[(1, 79784952), (2, 39892476), (3, 26594984), (4, 19946238), (6, 13297492), (8, 9973119), (12, 6648746), (13, 6137304), (19, 4199208), (24, 3324373), (26, 3068652), (38, 2099604), (39, 2045768), (43, 1855464), (52, 1534326), (57, 1399736), (76, 1049802), (78, 1022884), (86, 927732), (104, 767163), (114, 699868), (129, 618488), (152, 524901), (156, 511442), (172, 463866), (228, 349934), (247, 323016), (258, 309244), (312, 255721), (313, 254904), (344, 231933), (456, 174967), (494, 161508), (516, 154622), (559, 142728), (626, 127452), (741, 107672), (817, 97656), (939, 84968), (988, 80754), (1032, 77311), (1118, 71364), (1252, 63726), (1482, 53836), (1634, 48828), (1677, 47576), (1878, 42484), (1976, 40377), (2236, 35682), (2451, 32552), (2504, 31863), (2964, 26918), (3268, 24414), (3354, 23788), (3756, 21242), (4069, 19608), (4472, 17841), (4902, 16276), (5928, 13459), (5947, 13416), (6536, 12207), (6708, 11894), (7512, 10621), (8138, 9804)]