68306784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 224825328

約数和(自身を除く): 156518544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1117, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2234, 2352, 2548, 2912, 3351, 3822, 4368, 4468, 4704, 5096, 6702, 7644, 7819, 8736, 8936, 10192, 13404, 14521, 15288, 15638, 17872, 20384, 23457, 26808, 29042, 30576, 31276, 35744, 43563, 46914, 53616, 54733, 58084, 61152, 62552, 87126, 93828, 101647, 107232, 109466, 116168, 125104, 164199, 174252, 187656, 203294, 218932, 232336, 250208, 304941, 328398, 348504, 375312, 406588, 437864, 464672, 609882, 656796, 697008, 711529, 750624, 813176, 875728, 1219764, 1313592, 1394016, 1423058, 1626352, 1751456, 2134587, 2439528, 2627184, 2846116, 3252704, 4269174, 4879056, 5254368, 5692232, 8538348, 9758112, 11384464, 17076696, 22768928, 34153392, 68306784]

約数ペア:

[(1, 68306784), (2, 34153392), (3, 22768928), (4, 17076696), (6, 11384464), (7, 9758112), (8, 8538348), (12, 5692232), (13, 5254368), (14, 4879056), (16, 4269174), (21, 3252704), (24, 2846116), (26, 2627184), (28, 2439528), (32, 2134587), (39, 1751456), (42, 1626352), (48, 1423058), (49, 1394016), (52, 1313592), (56, 1219764), (78, 875728), (84, 813176), (91, 750624), (96, 711529), (98, 697008), (104, 656796), (112, 609882), (147, 464672), (156, 437864), (168, 406588), (182, 375312), (196, 348504), (208, 328398), (224, 304941), (273, 250208), (294, 232336), (312, 218932), (336, 203294), (364, 187656), (392, 174252), (416, 164199), (546, 125104), (588, 116168), (624, 109466), (637, 107232), (672, 101647), (728, 93828), (784, 87126), (1092, 62552), (1117, 61152), (1176, 58084), (1248, 54733), (1274, 53616), (1456, 46914), (1568, 43563), (1911, 35744), (2184, 31276), (2234, 30576), (2352, 29042), (2548, 26808), (2912, 23457), (3351, 20384), (3822, 17872), (4368, 15638), (4468, 15288), (4704, 14521), (5096, 13404), (6702, 10192), (7644, 8936), (7819, 8736)]