81751296

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9677}}^1$

素因数の和:9707

約数の個数: 72

約数和(自身を含む): 237381984

約数和(自身を除く): 155630688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 9677, 19354, 29031, 38708, 58062, 77416, 106447, 116124, 154832, 212894, 232248, 309664, 319341, 425788, 464496, 619328, 638682, 851576, 928992, 1238656, 1277364, 1703152, 1857984, 2477312, 2554728, 3406304, 3715968, 5109456, 6812608, 7431936, 10218912, 13625216, 20437824, 27250432, 40875648, 81751296]

約数ペア:

[(1, 81751296), (2, 40875648), (3, 27250432), (4, 20437824), (6, 13625216), (8, 10218912), (11, 7431936), (12, 6812608), (16, 5109456), (22, 3715968), (24, 3406304), (32, 2554728), (33, 2477312), (44, 1857984), (48, 1703152), (64, 1277364), (66, 1238656), (88, 928992), (96, 851576), (128, 638682), (132, 619328), (176, 464496), (192, 425788), (256, 319341), (264, 309664), (352, 232248), (384, 212894), (528, 154832), (704, 116124), (768, 106447), (1056, 77416), (1408, 58062), (2112, 38708), (2816, 29031), (4224, 19354), (8448, 9677)]