80674776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1798

約数の個数: 144

約数和(自身を含む): 273873600

約数和(自身を除く): 193198824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1759, 1764, 1911, 2184, 2548, 3276, 3518, 3528, 3822, 5096, 5277, 5733, 6552, 7036, 7644, 10554, 11466, 12313, 14072, 15288, 15831, 21108, 22867, 22932, 24626, 31662, 36939, 42216, 45734, 45864, 49252, 63324, 68601, 73878, 86191, 91468, 98504, 110817, 126648, 137202, 147756, 160069, 172382, 182936, 205803, 221634, 258573, 274404, 295512, 320138, 344764, 411606, 443268, 480207, 517146, 548808, 640276, 689528, 775719, 823212, 886536, 960414, 1034292, 1120483, 1280552, 1440621, 1551438, 1646424, 1920828, 2068584, 2240966, 2881242, 3102876, 3361449, 3841656, 4481932, 5762484, 6205752, 6722898, 8963864, 10084347, 11524968, 13445796, 20168694, 26891592, 40337388, 80674776]

約数ペア:

[(1, 80674776), (2, 40337388), (3, 26891592), (4, 20168694), (6, 13445796), (7, 11524968), (8, 10084347), (9, 8963864), (12, 6722898), (13, 6205752), (14, 5762484), (18, 4481932), (21, 3841656), (24, 3361449), (26, 3102876), (28, 2881242), (36, 2240966), (39, 2068584), (42, 1920828), (49, 1646424), (52, 1551438), (56, 1440621), (63, 1280552), (72, 1120483), (78, 1034292), (84, 960414), (91, 886536), (98, 823212), (104, 775719), (117, 689528), (126, 640276), (147, 548808), (156, 517146), (168, 480207), (182, 443268), (196, 411606), (234, 344764), (252, 320138), (273, 295512), (294, 274404), (312, 258573), (364, 221634), (392, 205803), (441, 182936), (468, 172382), (504, 160069), (546, 147756), (588, 137202), (637, 126648), (728, 110817), (819, 98504), (882, 91468), (936, 86191), (1092, 73878), (1176, 68601), (1274, 63324), (1638, 49252), (1759, 45864), (1764, 45734), (1911, 42216), (2184, 36939), (2548, 31662), (3276, 24626), (3518, 22932), (3528, 22867), (3822, 21108), (5096, 15831), (5277, 15288), (5733, 14072), (6552, 12313), (7036, 11466), (7644, 10554)]