80512952

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 99734728

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 113, 124, 136, 169, 221, 226, 248, 338, 403, 442, 452, 527, 676, 806, 884, 904, 1054, 1352, 1469, 1612, 1768, 1921, 2108, 2873, 2938, 3224, 3503, 3842, 4216, 5239, 5746, 5876, 6851, 7006, 7684, 10478, 11492, 11752, 13702, 14012, 15368, 19097, 20956, 22984, 24973, 27404, 28024, 38194, 41912, 45539, 49946, 54808, 59551, 76388, 89063, 91078, 99892, 119102, 152776, 178126, 182156, 199784, 238204, 324649, 356252, 364312, 476408, 592007, 649298, 712504, 774163, 1184014, 1298596, 1548326, 2368028, 2597192, 3096652, 4736056, 6193304, 10064119, 20128238, 40256476, 80512952]

約数ペア:

[(1, 80512952), (2, 40256476), (4, 20128238), (8, 10064119), (13, 6193304), (17, 4736056), (26, 3096652), (31, 2597192), (34, 2368028), (52, 1548326), (62, 1298596), (68, 1184014), (104, 774163), (113, 712504), (124, 649298), (136, 592007), (169, 476408), (221, 364312), (226, 356252), (248, 324649), (338, 238204), (403, 199784), (442, 182156), (452, 178126), (527, 152776), (676, 119102), (806, 99892), (884, 91078), (904, 89063), (1054, 76388), (1352, 59551), (1469, 54808), (1612, 49946), (1768, 45539), (1921, 41912), (2108, 38194), (2873, 28024), (2938, 27404), (3224, 24973), (3503, 22984), (3842, 20956), (4216, 19097), (5239, 15368), (5746, 14012), (5876, 13702), (6851, 11752), (7006, 11492), (7684, 10478)]