80207712

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 260084160

約数和(自身を除く): 179876448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 193, 208, 216, 222, 234, 288, 296, 312, 333, 351, 386, 416, 432, 444, 468, 481, 579, 592, 624, 666, 702, 772, 864, 888, 936, 962, 999, 1158, 1184, 1248, 1332, 1404, 1443, 1544, 1737, 1776, 1872, 1924, 1998, 2316, 2509, 2664, 2808, 2886, 3088, 3474, 3552, 3744, 3848, 3996, 4329, 4632, 5018, 5211, 5328, 5616, 5772, 6176, 6948, 7141, 7527, 7696, 7992, 8658, 9264, 10036, 10422, 10656, 11232, 11544, 12987, 13896, 14282, 15054, 15392, 15984, 17316, 18528, 20072, 20844, 21423, 22581, 23088, 25974, 27792, 28564, 30108, 31968, 34632, 40144, 41688, 42846, 45162, 46176, 51948, 55584, 57128, 60216, 64269, 67743, 69264, 80288, 83376, 85692, 90324, 92833, 103896, 114256, 120432, 128538, 135486, 138528, 166752, 171384, 180648, 185666, 192807, 207792, 228512, 240864, 257076, 270972, 278499, 342768, 361296, 371332, 385614, 415584, 514152, 541944, 556998, 685536, 722592, 742664, 771228, 835497, 1028304, 1083888, 1113996, 1485328, 1542456, 1670994, 2056608, 2167776, 2227992, 2506491, 2970656, 3084912, 3341988, 4455984, 5012982, 6169824, 6683976, 8911968, 10025964, 13367952, 20051928, 26735904, 40103856, 80207712]

約数ペア:

[(1, 80207712), (2, 40103856), (3, 26735904), (4, 20051928), (6, 13367952), (8, 10025964), (9, 8911968), (12, 6683976), (13, 6169824), (16, 5012982), (18, 4455984), (24, 3341988), (26, 3084912), (27, 2970656), (32, 2506491), (36, 2227992), (37, 2167776), (39, 2056608), (48, 1670994), (52, 1542456), (54, 1485328), (72, 1113996), (74, 1083888), (78, 1028304), (96, 835497), (104, 771228), (108, 742664), (111, 722592), (117, 685536), (144, 556998), (148, 541944), (156, 514152), (193, 415584), (208, 385614), (216, 371332), (222, 361296), (234, 342768), (288, 278499), (296, 270972), (312, 257076), (333, 240864), (351, 228512), (386, 207792), (416, 192807), (432, 185666), (444, 180648), (468, 171384), (481, 166752), (579, 138528), (592, 135486), (624, 128538), (666, 120432), (702, 114256), (772, 103896), (864, 92833), (888, 90324), (936, 85692), (962, 83376), (999, 80288), (1158, 69264), (1184, 67743), (1248, 64269), (1332, 60216), (1404, 57128), (1443, 55584), (1544, 51948), (1737, 46176), (1776, 45162), (1872, 42846), (1924, 41688), (1998, 40144), (2316, 34632), (2509, 31968), (2664, 30108), (2808, 28564), (2886, 27792), (3088, 25974), (3474, 23088), (3552, 22581), (3744, 21423), (3848, 20844), (3996, 20072), (4329, 18528), (4632, 17316), (5018, 15984), (5211, 15392), (5328, 15054), (5616, 14282), (5772, 13896), (6176, 12987), (6948, 11544), (7141, 11232), (7527, 10656), (7696, 10422), (7992, 10036), (8658, 9264)]