77851872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 268120944

約数和(自身を除く): 190269072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 73, 84, 92, 96, 112, 126, 138, 144, 146, 161, 168, 184, 207, 219, 224, 252, 276, 288, 292, 322, 336, 368, 414, 438, 483, 504, 511, 529, 552, 584, 644, 657, 672, 736, 828, 876, 966, 1008, 1022, 1058, 1104, 1168, 1288, 1314, 1449, 1533, 1587, 1656, 1679, 1752, 1932, 2016, 2044, 2116, 2208, 2336, 2576, 2628, 2898, 3066, 3174, 3312, 3358, 3504, 3703, 3864, 4088, 4232, 4599, 4761, 5037, 5152, 5256, 5796, 6132, 6348, 6624, 6716, 7008, 7406, 7728, 8176, 8464, 9198, 9522, 10074, 10512, 11109, 11592, 11753, 12264, 12696, 13432, 14812, 15111, 15456, 16352, 16928, 18396, 19044, 20148, 21024, 22218, 23184, 23506, 24528, 25392, 26864, 29624, 30222, 33327, 35259, 36792, 38088, 38617, 40296, 44436, 46368, 47012, 49056, 50784, 53728, 59248, 60444, 66654, 70518, 73584, 76176, 77234, 80592, 88872, 94024, 105777, 115851, 118496, 120888, 133308, 141036, 147168, 152352, 154468, 161184, 177744, 188048, 211554, 231702, 241776, 266616, 270319, 282072, 308936, 347553, 355488, 376096, 423108, 463404, 483552, 533232, 540638, 564144, 617872, 695106, 810957, 846216, 926808, 1066464, 1081276, 1128288, 1235744, 1390212, 1621914, 1692432, 1853616, 2162552, 2432871, 2780424, 3243828, 3384864, 3707232, 4325104, 4865742, 5560848, 6487656, 8650208, 9731484, 11121696, 12975312, 19462968, 25950624, 38925936, 77851872]

約数ペア:

[(1, 77851872), (2, 38925936), (3, 25950624), (4, 19462968), (6, 12975312), (7, 11121696), (8, 9731484), (9, 8650208), (12, 6487656), (14, 5560848), (16, 4865742), (18, 4325104), (21, 3707232), (23, 3384864), (24, 3243828), (28, 2780424), (32, 2432871), (36, 2162552), (42, 1853616), (46, 1692432), (48, 1621914), (56, 1390212), (63, 1235744), (69, 1128288), (72, 1081276), (73, 1066464), (84, 926808), (92, 846216), (96, 810957), (112, 695106), (126, 617872), (138, 564144), (144, 540638), (146, 533232), (161, 483552), (168, 463404), (184, 423108), (207, 376096), (219, 355488), (224, 347553), (252, 308936), (276, 282072), (288, 270319), (292, 266616), (322, 241776), (336, 231702), (368, 211554), (414, 188048), (438, 177744), (483, 161184), (504, 154468), (511, 152352), (529, 147168), (552, 141036), (584, 133308), (644, 120888), (657, 118496), (672, 115851), (736, 105777), (828, 94024), (876, 88872), (966, 80592), (1008, 77234), (1022, 76176), (1058, 73584), (1104, 70518), (1168, 66654), (1288, 60444), (1314, 59248), (1449, 53728), (1533, 50784), (1587, 49056), (1656, 47012), (1679, 46368), (1752, 44436), (1932, 40296), (2016, 38617), (2044, 38088), (2116, 36792), (2208, 35259), (2336, 33327), (2576, 30222), (2628, 29624), (2898, 26864), (3066, 25392), (3174, 24528), (3312, 23506), (3358, 23184), (3504, 22218), (3703, 21024), (3864, 20148), (4088, 19044), (4232, 18396), (4599, 16928), (4761, 16352), (5037, 15456), (5152, 15111), (5256, 14812), (5796, 13432), (6132, 12696), (6348, 12264), (6624, 11753), (6716, 11592), (7008, 11109), (7406, 10512), (7728, 10074), (8176, 9522), (8464, 9198)]