78879744

素因数分解:

$2^{10}\times 3^5\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 132

約数和(自身を含む): 236944344

約数和(自身を除く): 158064600

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, 216, 243, 256, 288, 317, 324, 384, 432, 486, 512, 576, 634, 648, 768, 864, 951, 972, 1024, 1152, 1268, 1296, 1536, 1728, 1902, 1944, 2304, 2536, 2592, 2853, 3072, 3456, 3804, 3888, 4608, 5072, 5184, 5706, 6912, 7608, 7776, 8559, 9216, 10144, 10368, 11412, 13824, 15216, 15552, 17118, 20288, 20736, 22824, 25677, 27648, 30432, 31104, 34236, 40576, 41472, 45648, 51354, 60864, 62208, 68472, 77031, 81152, 82944, 91296, 102708, 121728, 124416, 136944, 154062, 162304, 182592, 205416, 243456, 248832, 273888, 308124, 324608, 365184, 410832, 486912, 547776, 616248, 730368, 821664, 973824, 1095552, 1232496, 1460736, 1643328, 2191104, 2464992, 2921472, 3286656, 4382208, 4929984, 6573312, 8764416, 9859968, 13146624, 19719936, 26293248, 39439872, 78879744]

約数ペア:

[(1, 78879744), (2, 39439872), (3, 26293248), (4, 19719936), (6, 13146624), (8, 9859968), (9, 8764416), (12, 6573312), (16, 4929984), (18, 4382208), (24, 3286656), (27, 2921472), (32, 2464992), (36, 2191104), (48, 1643328), (54, 1460736), (64, 1232496), (72, 1095552), (81, 973824), (96, 821664), (108, 730368), (128, 616248), (144, 547776), (162, 486912), (192, 410832), (216, 365184), (243, 324608), (256, 308124), (288, 273888), (317, 248832), (324, 243456), (384, 205416), (432, 182592), (486, 162304), (512, 154062), (576, 136944), (634, 124416), (648, 121728), (768, 102708), (864, 91296), (951, 82944), (972, 81152), (1024, 77031), (1152, 68472), (1268, 62208), (1296, 60864), (1536, 51354), (1728, 45648), (1902, 41472), (1944, 40576), (2304, 34236), (2536, 31104), (2592, 30432), (2853, 27648), (3072, 25677), (3456, 22824), (3804, 20736), (3888, 20288), (4608, 17118), (5072, 15552), (5184, 15216), (5706, 13824), (6912, 11412), (7608, 10368), (7776, 10144), (8559, 9216)]