80438016

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 232672608

約数和(自身を除く): 152234592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 101, 102, 122, 128, 136, 183, 192, 202, 204, 244, 256, 272, 303, 366, 384, 404, 408, 488, 544, 606, 732, 768, 808, 816, 976, 1037, 1088, 1212, 1464, 1616, 1632, 1717, 1952, 2074, 2176, 2424, 2928, 3111, 3232, 3264, 3434, 3904, 4148, 4352, 4848, 5151, 5856, 6161, 6222, 6464, 6528, 6868, 7808, 8296, 9696, 10302, 11712, 12322, 12444, 12928, 13056, 13736, 15616, 16592, 18483, 19392, 20604, 23424, 24644, 24888, 25856, 27472, 33184, 36966, 38784, 41208, 46848, 49288, 49776, 54944, 66368, 73932, 77568, 82416, 98576, 99552, 104737, 109888, 132736, 147864, 164832, 197152, 199104, 209474, 219776, 265472, 295728, 314211, 329664, 394304, 398208, 418948, 439552, 591456, 628422, 659328, 788608, 796416, 837896, 1182912, 1256844, 1318656, 1577216, 1675792, 2365824, 2513688, 3351584, 4731648, 5027376, 6703168, 10054752, 13406336, 20109504, 26812672, 40219008, 80438016]

約数ペア:

[(1, 80438016), (2, 40219008), (3, 26812672), (4, 20109504), (6, 13406336), (8, 10054752), (12, 6703168), (16, 5027376), (17, 4731648), (24, 3351584), (32, 2513688), (34, 2365824), (48, 1675792), (51, 1577216), (61, 1318656), (64, 1256844), (68, 1182912), (96, 837896), (101, 796416), (102, 788608), (122, 659328), (128, 628422), (136, 591456), (183, 439552), (192, 418948), (202, 398208), (204, 394304), (244, 329664), (256, 314211), (272, 295728), (303, 265472), (366, 219776), (384, 209474), (404, 199104), (408, 197152), (488, 164832), (544, 147864), (606, 132736), (732, 109888), (768, 104737), (808, 99552), (816, 98576), (976, 82416), (1037, 77568), (1088, 73932), (1212, 66368), (1464, 54944), (1616, 49776), (1632, 49288), (1717, 46848), (1952, 41208), (2074, 38784), (2176, 36966), (2424, 33184), (2928, 27472), (3111, 25856), (3232, 24888), (3264, 24644), (3434, 23424), (3904, 20604), (4148, 19392), (4352, 18483), (4848, 16592), (5151, 15616), (5856, 13736), (6161, 13056), (6222, 12928), (6464, 12444), (6528, 12322), (6868, 11712), (7808, 10302), (8296, 9696)]