77422644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8749

約数の個数: 72

約数和(自身を含む): 221879840

約数和(自身を除く): 144457196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8707, 8892, 17414, 26121, 34828, 52242, 78363, 104484, 113191, 156726, 165433, 226382, 313452, 330866, 339573, 452764, 496299, 661732, 679146, 992598, 1018719, 1358292, 1488897, 1985196, 2037438, 2150629, 2977794, 4074876, 4301258, 5955588, 6451887, 8602516, 12903774, 19355661, 25807548, 38711322, 77422644]

約数ペア:

[(1, 77422644), (2, 38711322), (3, 25807548), (4, 19355661), (6, 12903774), (9, 8602516), (12, 6451887), (13, 5955588), (18, 4301258), (19, 4074876), (26, 2977794), (36, 2150629), (38, 2037438), (39, 1985196), (52, 1488897), (57, 1358292), (76, 1018719), (78, 992598), (114, 679146), (117, 661732), (156, 496299), (171, 452764), (228, 339573), (234, 330866), (247, 313452), (342, 226382), (468, 165433), (494, 156726), (684, 113191), (741, 104484), (988, 78363), (1482, 52242), (2223, 34828), (2964, 26121), (4446, 17414), (8707, 8892)]