79510816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 207361728

約数和(自身を除く): 127850912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 61, 77, 88, 92, 112, 122, 154, 161, 176, 184, 224, 244, 253, 308, 322, 352, 368, 427, 488, 506, 529, 616, 644, 671, 736, 854, 976, 1012, 1058, 1232, 1288, 1342, 1403, 1708, 1771, 1952, 2024, 2116, 2464, 2576, 2684, 2806, 3416, 3542, 3703, 4048, 4232, 4697, 5152, 5368, 5612, 5819, 6832, 7084, 7406, 8096, 8464, 9394, 9821, 10736, 11224, 11638, 13664, 14168, 14812, 15433, 16928, 18788, 19642, 21472, 22448, 23276, 28336, 29624, 30866, 32269, 37576, 39284, 40733, 44896, 46552, 56672, 59248, 61732, 64538, 75152, 78568, 81466, 93104, 108031, 118496, 123464, 129076, 150304, 157136, 162932, 186208, 216062, 225883, 246928, 258152, 314272, 325864, 354959, 432124, 451766, 493856, 516304, 651728, 709918, 864248, 903532, 1032608, 1303456, 1419836, 1728496, 1807064, 2484713, 2839672, 3456992, 3614128, 4969426, 5679344, 7228256, 9938852, 11358688, 19877704, 39755408, 79510816]

約数ペア:

[(1, 79510816), (2, 39755408), (4, 19877704), (7, 11358688), (8, 9938852), (11, 7228256), (14, 5679344), (16, 4969426), (22, 3614128), (23, 3456992), (28, 2839672), (32, 2484713), (44, 1807064), (46, 1728496), (56, 1419836), (61, 1303456), (77, 1032608), (88, 903532), (92, 864248), (112, 709918), (122, 651728), (154, 516304), (161, 493856), (176, 451766), (184, 432124), (224, 354959), (244, 325864), (253, 314272), (308, 258152), (322, 246928), (352, 225883), (368, 216062), (427, 186208), (488, 162932), (506, 157136), (529, 150304), (616, 129076), (644, 123464), (671, 118496), (736, 108031), (854, 93104), (976, 81466), (1012, 78568), (1058, 75152), (1232, 64538), (1288, 61732), (1342, 59248), (1403, 56672), (1708, 46552), (1771, 44896), (1952, 40733), (2024, 39284), (2116, 37576), (2464, 32269), (2576, 30866), (2684, 29624), (2806, 28336), (3416, 23276), (3542, 22448), (3703, 21472), (4048, 19642), (4232, 18788), (4697, 16928), (5152, 15433), (5368, 14812), (5612, 14168), (5819, 13664), (6832, 11638), (7084, 11224), (7406, 10736), (8096, 9821), (8464, 9394)]