71808576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 229233984

約数和(自身を除く): 157425408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 101, 112, 138, 161, 168, 184, 192, 202, 224, 276, 303, 322, 336, 368, 404, 448, 483, 529, 552, 606, 644, 672, 707, 736, 808, 966, 1058, 1104, 1212, 1288, 1344, 1414, 1472, 1587, 1616, 1932, 2116, 2121, 2208, 2323, 2424, 2576, 2828, 3174, 3232, 3703, 3864, 4232, 4242, 4416, 4646, 4848, 5152, 5656, 6348, 6464, 6969, 7406, 7728, 8464, 8484, 9292, 9696, 10304, 11109, 11312, 12696, 13938, 14812, 15456, 16261, 16928, 16968, 18584, 19392, 22218, 22624, 25392, 27876, 29624, 30912, 32522, 33856, 33936, 37168, 44436, 45248, 48783, 50784, 53429, 55752, 59248, 65044, 67872, 74336, 88872, 97566, 101568, 106858, 111504, 118496, 130088, 135744, 148672, 160287, 177744, 195132, 213716, 223008, 236992, 260176, 320574, 355488, 374003, 390264, 427432, 446016, 520352, 641148, 710976, 748006, 780528, 854864, 1040704, 1122009, 1282296, 1496012, 1561056, 1709728, 2244018, 2564592, 2992024, 3122112, 3419456, 4488036, 5129184, 5984048, 8976072, 10258368, 11968096, 17952144, 23936192, 35904288, 71808576]

約数ペア:

[(1, 71808576), (2, 35904288), (3, 23936192), (4, 17952144), (6, 11968096), (7, 10258368), (8, 8976072), (12, 5984048), (14, 5129184), (16, 4488036), (21, 3419456), (23, 3122112), (24, 2992024), (28, 2564592), (32, 2244018), (42, 1709728), (46, 1561056), (48, 1496012), (56, 1282296), (64, 1122009), (69, 1040704), (84, 854864), (92, 780528), (96, 748006), (101, 710976), (112, 641148), (138, 520352), (161, 446016), (168, 427432), (184, 390264), (192, 374003), (202, 355488), (224, 320574), (276, 260176), (303, 236992), (322, 223008), (336, 213716), (368, 195132), (404, 177744), (448, 160287), (483, 148672), (529, 135744), (552, 130088), (606, 118496), (644, 111504), (672, 106858), (707, 101568), (736, 97566), (808, 88872), (966, 74336), (1058, 67872), (1104, 65044), (1212, 59248), (1288, 55752), (1344, 53429), (1414, 50784), (1472, 48783), (1587, 45248), (1616, 44436), (1932, 37168), (2116, 33936), (2121, 33856), (2208, 32522), (2323, 30912), (2424, 29624), (2576, 27876), (2828, 25392), (3174, 22624), (3232, 22218), (3703, 19392), (3864, 18584), (4232, 16968), (4242, 16928), (4416, 16261), (4646, 15456), (4848, 14812), (5152, 13938), (5656, 12696), (6348, 11312), (6464, 11109), (6969, 10304), (7406, 9696), (7728, 9292), (8464, 8484)]