78409296

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 270093824

約数和(自身を除く): 191684528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 67, 72, 81, 84, 86, 108, 112, 126, 129, 134, 144, 162, 168, 172, 189, 201, 216, 243, 252, 258, 268, 301, 324, 336, 344, 378, 387, 402, 432, 469, 486, 504, 516, 536, 567, 602, 603, 648, 688, 756, 774, 804, 903, 938, 972, 1008, 1032, 1072, 1134, 1161, 1204, 1206, 1296, 1407, 1512, 1548, 1608, 1701, 1806, 1809, 1876, 1944, 2064, 2268, 2322, 2408, 2412, 2709, 2814, 2881, 3024, 3096, 3216, 3402, 3483, 3612, 3618, 3752, 3888, 4221, 4536, 4644, 4816, 4824, 5418, 5427, 5628, 5762, 6192, 6804, 6966, 7224, 7236, 7504, 8127, 8442, 8643, 9072, 9288, 9648, 10449, 10836, 10854, 11256, 11524, 12663, 13608, 13932, 14448, 14472, 16254, 16281, 16884, 17286, 18576, 20167, 20898, 21672, 21708, 22512, 23048, 24381, 25326, 25929, 27216, 27864, 28944, 32508, 32562, 33768, 34572, 37989, 40334, 41796, 43344, 43416, 46096, 48762, 50652, 51858, 55728, 60501, 65016, 65124, 67536, 69144, 73143, 75978, 77787, 80668, 83592, 86832, 97524, 101304, 103716, 113967, 121002, 130032, 130248, 138288, 146286, 151956, 155574, 161336, 167184, 181503, 195048, 202608, 207432, 227934, 233361, 242004, 260496, 292572, 303912, 311148, 322672, 363006, 390096, 414864, 455868, 466722, 484008, 544509, 585144, 607824, 622296, 700083, 726012, 911736, 933444, 968016, 1089018, 1170288, 1244592, 1400166, 1452024, 1633527, 1823472, 1866888, 2178036, 2800332, 2904048, 3267054, 3733776, 4356072, 4900581, 5600664, 6534108, 8712144, 9801162, 11201328, 13068216, 19602324, 26136432, 39204648, 78409296]

約数ペア:

[(1, 78409296), (2, 39204648), (3, 26136432), (4, 19602324), (6, 13068216), (7, 11201328), (8, 9801162), (9, 8712144), (12, 6534108), (14, 5600664), (16, 4900581), (18, 4356072), (21, 3733776), (24, 3267054), (27, 2904048), (28, 2800332), (36, 2178036), (42, 1866888), (43, 1823472), (48, 1633527), (54, 1452024), (56, 1400166), (63, 1244592), (67, 1170288), (72, 1089018), (81, 968016), (84, 933444), (86, 911736), (108, 726012), (112, 700083), (126, 622296), (129, 607824), (134, 585144), (144, 544509), (162, 484008), (168, 466722), (172, 455868), (189, 414864), (201, 390096), (216, 363006), (243, 322672), (252, 311148), (258, 303912), (268, 292572), (301, 260496), (324, 242004), (336, 233361), (344, 227934), (378, 207432), (387, 202608), (402, 195048), (432, 181503), (469, 167184), (486, 161336), (504, 155574), (516, 151956), (536, 146286), (567, 138288), (602, 130248), (603, 130032), (648, 121002), (688, 113967), (756, 103716), (774, 101304), (804, 97524), (903, 86832), (938, 83592), (972, 80668), (1008, 77787), (1032, 75978), (1072, 73143), (1134, 69144), (1161, 67536), (1204, 65124), (1206, 65016), (1296, 60501), (1407, 55728), (1512, 51858), (1548, 50652), (1608, 48762), (1701, 46096), (1806, 43416), (1809, 43344), (1876, 41796), (1944, 40334), (2064, 37989), (2268, 34572), (2322, 33768), (2408, 32562), (2412, 32508), (2709, 28944), (2814, 27864), (2881, 27216), (3024, 25929), (3096, 25326), (3216, 24381), (3402, 23048), (3483, 22512), (3612, 21708), (3618, 21672), (3752, 20898), (3888, 20167), (4221, 18576), (4536, 17286), (4644, 16884), (4816, 16281), (4824, 16254), (5418, 14472), (5427, 14448), (5628, 13932), (5762, 13608), (6192, 12663), (6804, 11524), (6966, 11256), (7224, 10854), (7236, 10836), (7504, 10449), (8127, 9648), (8442, 9288), (8643, 9072)]