77281776

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 265399680

約数和(自身を除く): 188117904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 139, 143, 144, 156, 162, 176, 198, 208, 216, 234, 243, 264, 278, 286, 297, 312, 324, 351, 396, 417, 429, 432, 468, 486, 528, 556, 572, 594, 624, 648, 702, 792, 834, 858, 891, 936, 972, 1053, 1112, 1144, 1188, 1251, 1287, 1296, 1404, 1529, 1584, 1668, 1716, 1782, 1807, 1872, 1944, 2106, 2224, 2288, 2376, 2502, 2574, 2673, 2808, 3058, 3159, 3336, 3432, 3564, 3614, 3753, 3861, 3888, 4212, 4587, 4752, 5004, 5148, 5346, 5421, 5616, 6116, 6318, 6672, 6864, 7128, 7228, 7506, 7722, 8424, 9174, 10008, 10296, 10692, 10842, 11259, 11583, 12232, 12636, 13761, 14256, 14456, 15012, 15444, 16263, 16848, 18348, 19877, 20016, 20592, 21384, 21684, 22518, 23166, 24464, 25272, 27522, 28912, 30024, 30888, 32526, 33777, 34749, 36696, 39754, 41283, 42768, 43368, 45036, 46332, 48789, 50544, 55044, 59631, 60048, 61776, 65052, 67554, 69498, 73392, 79508, 82566, 86736, 90072, 92664, 97578, 110088, 119262, 123849, 130104, 135108, 138996, 146367, 159016, 165132, 178893, 180144, 185328, 195156, 220176, 238524, 247698, 260208, 270216, 277992, 292734, 318032, 330264, 357786, 371547, 390312, 439101, 477048, 495396, 536679, 540432, 555984, 585468, 660528, 715572, 743094, 780624, 878202, 954096, 990792, 1073358, 1170936, 1431144, 1486188, 1610037, 1756404, 1981584, 2146716, 2341872, 2862288, 2972376, 3220074, 3512808, 4293432, 4830111, 5944752, 6440148, 7025616, 8586864, 9660222, 12880296, 19320444, 25760592, 38640888, 77281776]

約数ペア:

[(1, 77281776), (2, 38640888), (3, 25760592), (4, 19320444), (6, 12880296), (8, 9660222), (9, 8586864), (11, 7025616), (12, 6440148), (13, 5944752), (16, 4830111), (18, 4293432), (22, 3512808), (24, 3220074), (26, 2972376), (27, 2862288), (33, 2341872), (36, 2146716), (39, 1981584), (44, 1756404), (48, 1610037), (52, 1486188), (54, 1431144), (66, 1170936), (72, 1073358), (78, 990792), (81, 954096), (88, 878202), (99, 780624), (104, 743094), (108, 715572), (117, 660528), (132, 585468), (139, 555984), (143, 540432), (144, 536679), (156, 495396), (162, 477048), (176, 439101), (198, 390312), (208, 371547), (216, 357786), (234, 330264), (243, 318032), (264, 292734), (278, 277992), (286, 270216), (297, 260208), (312, 247698), (324, 238524), (351, 220176), (396, 195156), (417, 185328), (429, 180144), (432, 178893), (468, 165132), (486, 159016), (528, 146367), (556, 138996), (572, 135108), (594, 130104), (624, 123849), (648, 119262), (702, 110088), (792, 97578), (834, 92664), (858, 90072), (891, 86736), (936, 82566), (972, 79508), (1053, 73392), (1112, 69498), (1144, 67554), (1188, 65052), (1251, 61776), (1287, 60048), (1296, 59631), (1404, 55044), (1529, 50544), (1584, 48789), (1668, 46332), (1716, 45036), (1782, 43368), (1807, 42768), (1872, 41283), (1944, 39754), (2106, 36696), (2224, 34749), (2288, 33777), (2376, 32526), (2502, 30888), (2574, 30024), (2673, 28912), (2808, 27522), (3058, 25272), (3159, 24464), (3336, 23166), (3432, 22518), (3564, 21684), (3614, 21384), (3753, 20592), (3861, 20016), (3888, 19877), (4212, 18348), (4587, 16848), (4752, 16263), (5004, 15444), (5148, 15012), (5346, 14456), (5421, 14256), (5616, 13761), (6116, 12636), (6318, 12232), (6672, 11583), (6864, 11259), (7128, 10842), (7228, 10692), (7506, 10296), (7722, 10008), (8424, 9174)]