77489568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6931

約数の個数: 96

約数和(自身を含む): 243432000

約数和(自身を除く): 165942432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 6899, 11232, 13798, 20697, 27596, 41394, 55192, 62091, 82788, 89687, 110384, 124182, 165576, 179374, 186273, 220768, 248364, 269061, 331152, 358748, 372546, 496728, 538122, 662304, 717496, 745092, 807183, 993456, 1076244, 1434992, 1490184, 1614366, 1986912, 2152488, 2421549, 2869984, 2980368, 3228732, 4304976, 4843098, 5960736, 6457464, 8609952, 9686196, 12914928, 19372392, 25829856, 38744784, 77489568]

約数ペア:

[(1, 77489568), (2, 38744784), (3, 25829856), (4, 19372392), (6, 12914928), (8, 9686196), (9, 8609952), (12, 6457464), (13, 5960736), (16, 4843098), (18, 4304976), (24, 3228732), (26, 2980368), (27, 2869984), (32, 2421549), (36, 2152488), (39, 1986912), (48, 1614366), (52, 1490184), (54, 1434992), (72, 1076244), (78, 993456), (96, 807183), (104, 745092), (108, 717496), (117, 662304), (144, 538122), (156, 496728), (208, 372546), (216, 358748), (234, 331152), (288, 269061), (312, 248364), (351, 220768), (416, 186273), (432, 179374), (468, 165576), (624, 124182), (702, 110384), (864, 89687), (936, 82788), (1248, 62091), (1404, 55192), (1872, 41394), (2808, 27596), (3744, 20697), (5616, 13798), (6899, 11232)]