38744784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 80

約数和(自身を含む): 119784000

約数和(自身を除く): 81039216

約数列:

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

約数ペア:

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