72831616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 178899840

約数和(自身を除く): 106068224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 128, 143, 173, 176, 184, 208, 253, 286, 299, 346, 352, 368, 416, 506, 572, 598, 692, 704, 736, 832, 1012, 1144, 1196, 1384, 1408, 1472, 1664, 1903, 2024, 2249, 2288, 2392, 2768, 2944, 3289, 3806, 3979, 4048, 4498, 4576, 4784, 5536, 6578, 7612, 7958, 8096, 8996, 9152, 9568, 11072, 13156, 15224, 15916, 16192, 17992, 18304, 19136, 22144, 24739, 26312, 30448, 31832, 32384, 35984, 38272, 43769, 49478, 51727, 52624, 60896, 63664, 71968, 87538, 98956, 103454, 105248, 121792, 127328, 143936, 175076, 197912, 206908, 210496, 243584, 254656, 287872, 350152, 395824, 413816, 420992, 509312, 568997, 700304, 791648, 827632, 1137994, 1400608, 1583296, 1655264, 2275988, 2801216, 3166592, 3310528, 4551976, 5602432, 6621056, 9103952, 18207904, 36415808, 72831616]

約数ペア:

[(1, 72831616), (2, 36415808), (4, 18207904), (8, 9103952), (11, 6621056), (13, 5602432), (16, 4551976), (22, 3310528), (23, 3166592), (26, 2801216), (32, 2275988), (44, 1655264), (46, 1583296), (52, 1400608), (64, 1137994), (88, 827632), (92, 791648), (104, 700304), (128, 568997), (143, 509312), (173, 420992), (176, 413816), (184, 395824), (208, 350152), (253, 287872), (286, 254656), (299, 243584), (346, 210496), (352, 206908), (368, 197912), (416, 175076), (506, 143936), (572, 127328), (598, 121792), (692, 105248), (704, 103454), (736, 98956), (832, 87538), (1012, 71968), (1144, 63664), (1196, 60896), (1384, 52624), (1408, 51727), (1472, 49478), (1664, 43769), (1903, 38272), (2024, 35984), (2249, 32384), (2288, 31832), (2392, 30448), (2768, 26312), (2944, 24739), (3289, 22144), (3806, 19136), (3979, 18304), (4048, 17992), (4498, 16192), (4576, 15916), (4784, 15224), (5536, 13156), (6578, 11072), (7612, 9568), (7958, 9152), (8096, 8996)]