78492093456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1\times {\mathrm{4339}}^1$

素因数の和:7541

約数の個数: 160

約数和(自身を含む): 245504286720

約数和(自身を除く): 167012193264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3167, 4339, 5712, 6334, 8678, 9501, 12668, 13017, 17356, 19002, 22169, 25336, 26034, 30373, 34712, 38004, 44338, 50672, 52068, 53839, 60746, 66507, 69424, 73763, 76008, 88676, 91119, 104136, 107678, 121492, 133014, 147526, 152016, 161517, 177352, 182238, 208272, 215356, 221289, 242984, 266028, 295052, 323034, 354704, 364476, 376873, 430712, 442578, 485968, 516341, 532056, 590104, 646068, 728952, 753746, 861424, 885156, 1032682, 1064112, 1130619, 1180208, 1292136, 1457904, 1507492, 1549023, 1770312, 2065364, 2261238, 2584272, 3014984, 3098046, 3540624, 4130728, 4522476, 6029968, 6196092, 8261456, 9044952, 12392184, 13741613, 18089904, 24784368, 27483226, 41224839, 54966452, 82449678, 96191291, 109932904, 164899356, 192382582, 219865808, 233607421, 288573873, 329798712, 384765164, 467214842, 577147746, 659597424, 700822263, 769530328, 934429684, 1154295492, 1401644526, 1539060656, 1635251947, 1868859368, 2308590984, 2803289052, 3270503894, 3737718736, 4617181968, 4905755841, 5606578104, 6541007788, 9811511682, 11213156208, 13082015576, 19623023364, 26164031152, 39246046728, 78492093456]

約数ペア:

[(1, 78492093456), (2, 39246046728), (3, 26164031152), (4, 19623023364), (6, 13082015576), (7, 11213156208), (8, 9811511682), (12, 6541007788), (14, 5606578104), (16, 4905755841), (17, 4617181968), (21, 3737718736), (24, 3270503894), (28, 2803289052), (34, 2308590984), (42, 1868859368), (48, 1635251947), (51, 1539060656), (56, 1401644526), (68, 1154295492), (84, 934429684), (102, 769530328), (112, 700822263), (119, 659597424), (136, 577147746), (168, 467214842), (204, 384765164), (238, 329798712), (272, 288573873), (336, 233607421), (357, 219865808), (408, 192382582), (476, 164899356), (714, 109932904), (816, 96191291), (952, 82449678), (1428, 54966452), (1904, 41224839), (2856, 27483226), (3167, 24784368), (4339, 18089904), (5712, 13741613), (6334, 12392184), (8678, 9044952), (9501, 8261456), (12668, 6196092), (13017, 6029968), (17356, 4522476), (19002, 4130728), (22169, 3540624), (25336, 3098046), (26034, 3014984), (30373, 2584272), (34712, 2261238), (38004, 2065364), (44338, 1770312), (50672, 1549023), (52068, 1507492), (53839, 1457904), (60746, 1292136), (66507, 1180208), (69424, 1130619), (73763, 1064112), (76008, 1032682), (88676, 885156), (91119, 861424), (104136, 753746), (107678, 728952), (121492, 646068), (133014, 590104), (147526, 532056), (152016, 516341), (161517, 485968), (177352, 442578), (182238, 430712), (208272, 376873), (215356, 364476), (221289, 354704), (242984, 323034), (266028, 295052)]