68690544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 203986944

約数和(自身を除く): 135296400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 67, 78, 93, 104, 106, 124, 134, 156, 159, 186, 201, 208, 212, 248, 268, 312, 318, 372, 402, 403, 424, 496, 536, 624, 636, 689, 744, 804, 806, 848, 871, 1072, 1209, 1272, 1378, 1488, 1608, 1612, 1643, 1742, 2067, 2077, 2418, 2544, 2613, 2756, 3216, 3224, 3286, 3484, 3551, 4134, 4154, 4836, 4929, 5226, 5512, 6231, 6448, 6572, 6968, 7102, 8268, 8308, 9672, 9858, 10452, 10653, 11024, 12462, 13144, 13936, 14204, 16536, 16616, 19344, 19716, 20904, 21306, 21359, 24924, 26288, 27001, 28408, 33072, 33232, 39432, 41808, 42612, 42718, 46163, 49848, 54002, 56816, 64077, 78864, 81003, 85224, 85436, 92326, 99696, 108004, 110081, 128154, 138489, 162006, 170448, 170872, 184652, 216008, 220162, 256308, 276978, 324012, 330243, 341744, 369304, 432016, 440324, 512616, 553956, 648024, 660486, 738608, 880648, 1025232, 1107912, 1296048, 1320972, 1431053, 1761296, 2215824, 2641944, 2862106, 4293159, 5283888, 5724212, 8586318, 11448424, 17172636, 22896848, 34345272, 68690544]

約数ペア:

[(1, 68690544), (2, 34345272), (3, 22896848), (4, 17172636), (6, 11448424), (8, 8586318), (12, 5724212), (13, 5283888), (16, 4293159), (24, 2862106), (26, 2641944), (31, 2215824), (39, 1761296), (48, 1431053), (52, 1320972), (53, 1296048), (62, 1107912), (67, 1025232), (78, 880648), (93, 738608), (104, 660486), (106, 648024), (124, 553956), (134, 512616), (156, 440324), (159, 432016), (186, 369304), (201, 341744), (208, 330243), (212, 324012), (248, 276978), (268, 256308), (312, 220162), (318, 216008), (372, 184652), (402, 170872), (403, 170448), (424, 162006), (496, 138489), (536, 128154), (624, 110081), (636, 108004), (689, 99696), (744, 92326), (804, 85436), (806, 85224), (848, 81003), (871, 78864), (1072, 64077), (1209, 56816), (1272, 54002), (1378, 49848), (1488, 46163), (1608, 42718), (1612, 42612), (1643, 41808), (1742, 39432), (2067, 33232), (2077, 33072), (2418, 28408), (2544, 27001), (2613, 26288), (2756, 24924), (3216, 21359), (3224, 21306), (3286, 20904), (3484, 19716), (3551, 19344), (4134, 16616), (4154, 16536), (4836, 14204), (4929, 13936), (5226, 13144), (5512, 12462), (6231, 11024), (6448, 10653), (6572, 10452), (6968, 9858), (7102, 9672), (8268, 8308)]