78755328

素因数分解:

$2^9\times 3^6\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 140

約数和(自身を含む): 237045468

約数和(自身を除く): 158290140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 211, 216, 243, 256, 288, 324, 384, 422, 432, 486, 512, 576, 633, 648, 729, 768, 844, 864, 972, 1152, 1266, 1296, 1458, 1536, 1688, 1728, 1899, 1944, 2304, 2532, 2592, 2916, 3376, 3456, 3798, 3888, 4608, 5064, 5184, 5697, 5832, 6752, 6912, 7596, 7776, 10128, 10368, 11394, 11664, 13504, 13824, 15192, 15552, 17091, 20256, 20736, 22788, 23328, 27008, 30384, 31104, 34182, 40512, 41472, 45576, 46656, 51273, 54016, 60768, 62208, 68364, 81024, 91152, 93312, 102546, 108032, 121536, 124416, 136728, 153819, 162048, 182304, 186624, 205092, 243072, 273456, 307638, 324096, 364608, 373248, 410184, 486144, 546912, 615276, 729216, 820368, 972288, 1093824, 1230552, 1458432, 1640736, 2187648, 2461104, 2916864, 3281472, 4375296, 4922208, 6562944, 8750592, 9844416, 13125888, 19688832, 26251776, 39377664, 78755328]

約数ペア:

[(1, 78755328), (2, 39377664), (3, 26251776), (4, 19688832), (6, 13125888), (8, 9844416), (9, 8750592), (12, 6562944), (16, 4922208), (18, 4375296), (24, 3281472), (27, 2916864), (32, 2461104), (36, 2187648), (48, 1640736), (54, 1458432), (64, 1230552), (72, 1093824), (81, 972288), (96, 820368), (108, 729216), (128, 615276), (144, 546912), (162, 486144), (192, 410184), (211, 373248), (216, 364608), (243, 324096), (256, 307638), (288, 273456), (324, 243072), (384, 205092), (422, 186624), (432, 182304), (486, 162048), (512, 153819), (576, 136728), (633, 124416), (648, 121536), (729, 108032), (768, 102546), (844, 93312), (864, 91152), (972, 81024), (1152, 68364), (1266, 62208), (1296, 60768), (1458, 54016), (1536, 51273), (1688, 46656), (1728, 45576), (1899, 41472), (1944, 40512), (2304, 34182), (2532, 31104), (2592, 30384), (2916, 27008), (3376, 23328), (3456, 22788), (3798, 20736), (3888, 20256), (4608, 17091), (5064, 15552), (5184, 15192), (5697, 13824), (5832, 13504), (6752, 11664), (6912, 11394), (7596, 10368), (7776, 10128)]