81962742144

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1\times {\mathrm{3853}}^1$

素因数の和:5688

約数の個数: 128

約数和(自身を含む): 224920673280

約数和(自身を除く): 142957931136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1787, 1984, 2976, 3574, 3853, 3968, 5361, 5952, 7148, 7706, 10722, 11559, 11904, 14296, 15412, 21444, 23118, 28592, 30824, 42888, 46236, 55397, 57184, 61648, 85776, 92472, 110794, 114368, 119443, 123296, 166191, 171552, 184944, 221588, 228736, 238886, 246592, 332382, 343104, 358329, 369888, 443176, 477772, 493184, 664764, 686208, 716658, 739776, 886352, 955544, 1329528, 1433316, 1479552, 1772704, 1911088, 2659056, 2866632, 3545408, 3822176, 5318112, 5733264, 6885311, 7090816, 7644352, 10636224, 11466528, 13770622, 15288704, 20655933, 21272448, 22933056, 27541244, 41311866, 45866112, 55082488, 82623732, 110164976, 165247464, 213444641, 220329952, 330494928, 426889282, 440659904, 640333923, 660989856, 853778564, 881319808, 1280667846, 1321979712, 1707557128, 2561335692, 2643959424, 3415114256, 5122671384, 6830228512, 10245342768, 13660457024, 20490685536, 27320914048, 40981371072, 81962742144]

約数ペア:

[(1, 81962742144), (2, 40981371072), (3, 27320914048), (4, 20490685536), (6, 13660457024), (8, 10245342768), (12, 6830228512), (16, 5122671384), (24, 3415114256), (31, 2643959424), (32, 2561335692), (48, 1707557128), (62, 1321979712), (64, 1280667846), (93, 881319808), (96, 853778564), (124, 660989856), (128, 640333923), (186, 440659904), (192, 426889282), (248, 330494928), (372, 220329952), (384, 213444641), (496, 165247464), (744, 110164976), (992, 82623732), (1488, 55082488), (1787, 45866112), (1984, 41311866), (2976, 27541244), (3574, 22933056), (3853, 21272448), (3968, 20655933), (5361, 15288704), (5952, 13770622), (7148, 11466528), (7706, 10636224), (10722, 7644352), (11559, 7090816), (11904, 6885311), (14296, 5733264), (15412, 5318112), (21444, 3822176), (23118, 3545408), (28592, 2866632), (30824, 2659056), (42888, 1911088), (46236, 1772704), (55397, 1479552), (57184, 1433316), (61648, 1329528), (85776, 955544), (92472, 886352), (110794, 739776), (114368, 716658), (119443, 686208), (123296, 664764), (166191, 493184), (171552, 477772), (184944, 443176), (221588, 369888), (228736, 358329), (238886, 343104), (246592, 332382)]