78736112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3226

約数の個数: 80

約数和(自身を含む): 198862272

約数和(自身を除く): 120126160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3181, 3536, 6188, 6362, 12376, 12724, 22267, 24752, 25448, 41353, 44534, 50896, 54077, 82706, 89068, 108154, 165412, 178136, 216308, 289471, 330824, 356272, 378539, 432616, 578942, 661648, 703001, 757078, 865232, 1157884, 1406002, 1514156, 2315768, 2812004, 3028312, 4631536, 4921007, 5624008, 6056624, 9842014, 11248016, 19684028, 39368056, 78736112]

約数ペア:

[(1, 78736112), (2, 39368056), (4, 19684028), (7, 11248016), (8, 9842014), (13, 6056624), (14, 5624008), (16, 4921007), (17, 4631536), (26, 3028312), (28, 2812004), (34, 2315768), (52, 1514156), (56, 1406002), (68, 1157884), (91, 865232), (104, 757078), (112, 703001), (119, 661648), (136, 578942), (182, 432616), (208, 378539), (221, 356272), (238, 330824), (272, 289471), (364, 216308), (442, 178136), (476, 165412), (728, 108154), (884, 89068), (952, 82706), (1456, 54077), (1547, 50896), (1768, 44534), (1904, 41353), (3094, 25448), (3181, 24752), (3536, 22267), (6188, 12724), (6362, 12376)]