80607456

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 245621376

約数和(自身を除く): 165013920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 283, 288, 344, 368, 387, 414, 516, 552, 566, 688, 736, 774, 828, 849, 989, 1032, 1104, 1132, 1376, 1548, 1656, 1698, 1978, 2064, 2208, 2264, 2547, 2967, 3096, 3312, 3396, 3956, 4128, 4528, 5094, 5934, 6192, 6509, 6624, 6792, 7912, 8901, 9056, 10188, 11868, 12169, 12384, 13018, 13584, 15824, 17802, 19527, 20376, 23736, 24338, 26036, 27168, 31648, 35604, 36507, 39054, 40752, 47472, 48676, 52072, 58581, 71208, 73014, 78108, 81504, 94944, 97352, 104144, 109521, 117162, 142416, 146028, 156216, 194704, 208288, 219042, 234324, 279887, 284832, 292056, 312432, 389408, 438084, 468648, 559774, 584112, 624864, 839661, 876168, 937296, 1119548, 1168224, 1679322, 1752336, 1874592, 2239096, 2518983, 3358644, 3504672, 4478192, 5037966, 6717288, 8956384, 10075932, 13434576, 20151864, 26869152, 40303728, 80607456]

約数ペア:

[(1, 80607456), (2, 40303728), (3, 26869152), (4, 20151864), (6, 13434576), (8, 10075932), (9, 8956384), (12, 6717288), (16, 5037966), (18, 4478192), (23, 3504672), (24, 3358644), (32, 2518983), (36, 2239096), (43, 1874592), (46, 1752336), (48, 1679322), (69, 1168224), (72, 1119548), (86, 937296), (92, 876168), (96, 839661), (129, 624864), (138, 584112), (144, 559774), (172, 468648), (184, 438084), (207, 389408), (258, 312432), (276, 292056), (283, 284832), (288, 279887), (344, 234324), (368, 219042), (387, 208288), (414, 194704), (516, 156216), (552, 146028), (566, 142416), (688, 117162), (736, 109521), (774, 104144), (828, 97352), (849, 94944), (989, 81504), (1032, 78108), (1104, 73014), (1132, 71208), (1376, 58581), (1548, 52072), (1656, 48676), (1698, 47472), (1978, 40752), (2064, 39054), (2208, 36507), (2264, 35604), (2547, 31648), (2967, 27168), (3096, 26036), (3312, 24338), (3396, 23736), (3956, 20376), (4128, 19527), (4528, 17802), (5094, 15824), (5934, 13584), (6192, 13018), (6509, 12384), (6624, 12169), (6792, 11868), (7912, 10188), (8901, 9056)]