80739792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 260292864

約数和(自身を除く): 179553072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 463, 504, 519, 692, 926, 1008, 1038, 1211, 1384, 1389, 1557, 1852, 2076, 2422, 2768, 2778, 3114, 3241, 3633, 3704, 4152, 4167, 4844, 5556, 6228, 6482, 7266, 7408, 8304, 8334, 9688, 9723, 10899, 11112, 12456, 12964, 14532, 16668, 19376, 19446, 21798, 22224, 24912, 25928, 29064, 29169, 33336, 38892, 43596, 51856, 58128, 58338, 66672, 77784, 80099, 87192, 116676, 155568, 160198, 174384, 233352, 240297, 320396, 466704, 480594, 560693, 640792, 720891, 961188, 1121386, 1281584, 1441782, 1682079, 1922376, 2242772, 2883564, 3364158, 3844752, 4485544, 5046237, 5767128, 6728316, 8971088, 10092474, 11534256, 13456632, 20184948, 26913264, 40369896, 80739792]

約数ペア:

[(1, 80739792), (2, 40369896), (3, 26913264), (4, 20184948), (6, 13456632), (7, 11534256), (8, 10092474), (9, 8971088), (12, 6728316), (14, 5767128), (16, 5046237), (18, 4485544), (21, 3844752), (24, 3364158), (28, 2883564), (36, 2242772), (42, 1922376), (48, 1682079), (56, 1441782), (63, 1281584), (72, 1121386), (84, 961188), (112, 720891), (126, 640792), (144, 560693), (168, 480594), (173, 466704), (252, 320396), (336, 240297), (346, 233352), (463, 174384), (504, 160198), (519, 155568), (692, 116676), (926, 87192), (1008, 80099), (1038, 77784), (1211, 66672), (1384, 58338), (1389, 58128), (1557, 51856), (1852, 43596), (2076, 38892), (2422, 33336), (2768, 29169), (2778, 29064), (3114, 25928), (3241, 24912), (3633, 22224), (3704, 21798), (4152, 19446), (4167, 19376), (4844, 16668), (5556, 14532), (6228, 12964), (6482, 12456), (7266, 11112), (7408, 10899), (8304, 9723), (8334, 9688)]