80850492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 216456240

約数和(自身を除く): 135605748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 1801, 2494, 3602, 3741, 4988, 5403, 7204, 7482, 10806, 11223, 14964, 16209, 21612, 22446, 32418, 44892, 52229, 64836, 77443, 104458, 154886, 156687, 208916, 232329, 309772, 313374, 464658, 470061, 626748, 696987, 929316, 940122, 1393974, 1880244, 2245847, 2787948, 4491694, 6737541, 8983388, 13475082, 20212623, 26950164, 40425246, 80850492]

約数ペア:

[(1, 80850492), (2, 40425246), (3, 26950164), (4, 20212623), (6, 13475082), (9, 8983388), (12, 6737541), (18, 4491694), (29, 2787948), (36, 2245847), (43, 1880244), (58, 1393974), (86, 940122), (87, 929316), (116, 696987), (129, 626748), (172, 470061), (174, 464658), (258, 313374), (261, 309772), (348, 232329), (387, 208916), (516, 156687), (522, 154886), (774, 104458), (1044, 77443), (1247, 64836), (1548, 52229), (1801, 44892), (2494, 32418), (3602, 22446), (3741, 21612), (4988, 16209), (5403, 14964), (7204, 11223), (7482, 10806)]