80125968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 226096640

約数和(自身を除く): 145970672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1759, 1898, 2847, 3504, 3518, 3796, 5277, 5694, 7036, 7592, 10554, 11388, 14072, 15184, 21108, 22776, 22867, 28144, 42216, 45552, 45734, 68601, 84432, 91468, 128407, 137202, 182936, 256814, 274404, 365872, 385221, 513628, 548808, 770442, 1027256, 1097616, 1540884, 1669291, 2054512, 3081768, 3338582, 5007873, 6163536, 6677164, 10015746, 13354328, 20031492, 26708656, 40062984, 80125968]

約数ペア:

[(1, 80125968), (2, 40062984), (3, 26708656), (4, 20031492), (6, 13354328), (8, 10015746), (12, 6677164), (13, 6163536), (16, 5007873), (24, 3338582), (26, 3081768), (39, 2054512), (48, 1669291), (52, 1540884), (73, 1097616), (78, 1027256), (104, 770442), (146, 548808), (156, 513628), (208, 385221), (219, 365872), (292, 274404), (312, 256814), (438, 182936), (584, 137202), (624, 128407), (876, 91468), (949, 84432), (1168, 68601), (1752, 45734), (1759, 45552), (1898, 42216), (2847, 28144), (3504, 22867), (3518, 22776), (3796, 21108), (5277, 15184), (5694, 14072), (7036, 11388), (7592, 10554)]