80716992

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2013

約数の個数: 56

約数和(自身を含む): 214579200

約数和(自身を除く): 133862208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1759, 1912, 2868, 3518, 3824, 5277, 5736, 7036, 7648, 10554, 11472, 14072, 15296, 21108, 22944, 28144, 42216, 45888, 56288, 84432, 112576, 168864, 337728, 420401, 840802, 1261203, 1681604, 2522406, 3363208, 5044812, 6726416, 10089624, 13452832, 20179248, 26905664, 40358496, 80716992]

約数ペア:

[(1, 80716992), (2, 40358496), (3, 26905664), (4, 20179248), (6, 13452832), (8, 10089624), (12, 6726416), (16, 5044812), (24, 3363208), (32, 2522406), (48, 1681604), (64, 1261203), (96, 840802), (192, 420401), (239, 337728), (478, 168864), (717, 112576), (956, 84432), (1434, 56288), (1759, 45888), (1912, 42216), (2868, 28144), (3518, 22944), (3824, 21108), (5277, 15296), (5736, 14072), (7036, 11472), (7648, 10554)]