80742119752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{337901}}^1$

素因数の和:338182

約数の個数: 64

約数和(自身を含む): 183926816640

約数和(自身を除く): 103184696888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 251, 476, 502, 952, 1004, 1757, 2008, 3514, 4267, 7028, 8534, 14056, 17068, 29869, 34136, 59738, 119476, 238952, 337901, 675802, 1351604, 2365307, 2703208, 4730614, 5744317, 9461228, 11488634, 18922456, 22977268, 40210219, 45954536, 80420438, 84813151, 160840876, 169626302, 321681752, 339252604, 593692057, 678505208, 1187384114, 1441823567, 2374768228, 2883647134, 4749536456, 5767294268, 10092764969, 11534588536, 20185529938, 40371059876, 80742119752]

約数ペア:

[(1, 80742119752), (2, 40371059876), (4, 20185529938), (7, 11534588536), (8, 10092764969), (14, 5767294268), (17, 4749536456), (28, 2883647134), (34, 2374768228), (56, 1441823567), (68, 1187384114), (119, 678505208), (136, 593692057), (238, 339252604), (251, 321681752), (476, 169626302), (502, 160840876), (952, 84813151), (1004, 80420438), (1757, 45954536), (2008, 40210219), (3514, 22977268), (4267, 18922456), (7028, 11488634), (8534, 9461228), (14056, 5744317), (17068, 4730614), (29869, 2703208), (34136, 2365307), (59738, 1351604), (119476, 675802), (238952, 337901)]