78742272

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 243579392

約数和(自身を除く): 164837120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 151, 168, 192, 194, 224, 256, 291, 302, 336, 384, 388, 448, 453, 582, 604, 672, 679, 768, 776, 896, 906, 1057, 1164, 1208, 1344, 1358, 1552, 1792, 1812, 2037, 2114, 2328, 2416, 2688, 2716, 3104, 3171, 3624, 4074, 4228, 4656, 4832, 5376, 5432, 6208, 6342, 7248, 8148, 8456, 9312, 9664, 10864, 12416, 12684, 14496, 14647, 16296, 16912, 18624, 19328, 21728, 24832, 25368, 28992, 29294, 32592, 33824, 37248, 38656, 43456, 43941, 50736, 57984, 58588, 65184, 67648, 74496, 86912, 87882, 101472, 102529, 115968, 117176, 130368, 135296, 173824, 175764, 202944, 205058, 234352, 260736, 270592, 307587, 351528, 405888, 410116, 468704, 521472, 615174, 703056, 811776, 820232, 937408, 1230348, 1406112, 1640464, 1874816, 2460696, 2812224, 3280928, 3749632, 4921392, 5624448, 6561856, 9842784, 11248896, 13123712, 19685568, 26247424, 39371136, 78742272]

約数ペア:

[(1, 78742272), (2, 39371136), (3, 26247424), (4, 19685568), (6, 13123712), (7, 11248896), (8, 9842784), (12, 6561856), (14, 5624448), (16, 4921392), (21, 3749632), (24, 3280928), (28, 2812224), (32, 2460696), (42, 1874816), (48, 1640464), (56, 1406112), (64, 1230348), (84, 937408), (96, 820232), (97, 811776), (112, 703056), (128, 615174), (151, 521472), (168, 468704), (192, 410116), (194, 405888), (224, 351528), (256, 307587), (291, 270592), (302, 260736), (336, 234352), (384, 205058), (388, 202944), (448, 175764), (453, 173824), (582, 135296), (604, 130368), (672, 117176), (679, 115968), (768, 102529), (776, 101472), (896, 87882), (906, 86912), (1057, 74496), (1164, 67648), (1208, 65184), (1344, 58588), (1358, 57984), (1552, 50736), (1792, 43941), (1812, 43456), (2037, 38656), (2114, 37248), (2328, 33824), (2416, 32592), (2688, 29294), (2716, 28992), (3104, 25368), (3171, 24832), (3624, 21728), (4074, 19328), (4228, 18624), (4656, 16912), (4832, 16296), (5376, 14647), (5432, 14496), (6208, 12684), (6342, 12416), (7248, 10864), (8148, 9664), (8456, 9312)]