81644592

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 218557440

約数和(自身を除く): 136912848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 424, 479, 536, 636, 804, 848, 958, 1072, 1272, 1437, 1608, 1916, 2544, 2874, 3216, 3551, 3832, 5748, 7102, 7664, 10653, 11496, 14204, 21306, 22992, 25387, 28408, 32093, 42612, 50774, 56816, 64186, 76161, 85224, 96279, 101548, 128372, 152322, 170448, 192558, 203096, 256744, 304644, 385116, 406192, 513488, 609288, 770232, 1218576, 1540464, 1700929, 3401858, 5102787, 6803716, 10205574, 13607432, 20411148, 27214864, 40822296, 81644592]

約数ペア:

[(1, 81644592), (2, 40822296), (3, 27214864), (4, 20411148), (6, 13607432), (8, 10205574), (12, 6803716), (16, 5102787), (24, 3401858), (48, 1700929), (53, 1540464), (67, 1218576), (106, 770232), (134, 609288), (159, 513488), (201, 406192), (212, 385116), (268, 304644), (318, 256744), (402, 203096), (424, 192558), (479, 170448), (536, 152322), (636, 128372), (804, 101548), (848, 96279), (958, 85224), (1072, 76161), (1272, 64186), (1437, 56816), (1608, 50774), (1916, 42612), (2544, 32093), (2874, 28408), (3216, 25387), (3551, 22992), (3832, 21306), (5748, 14204), (7102, 11496), (7664, 10653)]