180781632

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 140

約数和(自身を含む): 549032176

約数和(自身を除く): 368250544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 811, 864, 1032, 1161, 1296, 1376, 1548, 1622, 1728, 2064, 2322, 2433, 2592, 2752, 3096, 3244, 3483, 4128, 4644, 4866, 5184, 6192, 6488, 6966, 7299, 8256, 9288, 9732, 12384, 12976, 13932, 14598, 18576, 19464, 21897, 24768, 25952, 27864, 29196, 34873, 37152, 38928, 43794, 51904, 55728, 58392, 65691, 69746, 74304, 77856, 87588, 104619, 111456, 116784, 131382, 139492, 155712, 175176, 209238, 222912, 233568, 262764, 278984, 313857, 350352, 418476, 467136, 525528, 557968, 627714, 700704, 836952, 941571, 1051056, 1115936, 1255428, 1401408, 1673904, 1883142, 2102112, 2231872, 2510856, 2824713, 3347808, 3766284, 4204224, 5021712, 5649426, 6695616, 7532568, 10043424, 11298852, 15065136, 20086848, 22597704, 30130272, 45195408, 60260544, 90390816, 180781632]

約数ペア:

[(1, 180781632), (2, 90390816), (3, 60260544), (4, 45195408), (6, 30130272), (8, 22597704), (9, 20086848), (12, 15065136), (16, 11298852), (18, 10043424), (24, 7532568), (27, 6695616), (32, 5649426), (36, 5021712), (43, 4204224), (48, 3766284), (54, 3347808), (64, 2824713), (72, 2510856), (81, 2231872), (86, 2102112), (96, 1883142), (108, 1673904), (129, 1401408), (144, 1255428), (162, 1115936), (172, 1051056), (192, 941571), (216, 836952), (258, 700704), (288, 627714), (324, 557968), (344, 525528), (387, 467136), (432, 418476), (516, 350352), (576, 313857), (648, 278984), (688, 262764), (774, 233568), (811, 222912), (864, 209238), (1032, 175176), (1161, 155712), (1296, 139492), (1376, 131382), (1548, 116784), (1622, 111456), (1728, 104619), (2064, 87588), (2322, 77856), (2433, 74304), (2592, 69746), (2752, 65691), (3096, 58392), (3244, 55728), (3483, 51904), (4128, 43794), (4644, 38928), (4866, 37152), (5184, 34873), (6192, 29196), (6488, 27864), (6966, 25952), (7299, 24768), (8256, 21897), (9288, 19464), (9732, 18576), (12384, 14598), (12976, 13932)]