78056576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 170431800

約数和(自身を除く): 92375224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 769, 793, 832, 976, 1538, 1586, 1664, 1952, 3076, 3172, 3904, 6152, 6344, 7808, 9997, 12304, 12688, 19994, 24608, 25376, 39988, 46909, 49216, 50752, 79976, 93818, 98432, 101504, 159952, 187636, 319904, 375272, 609817, 639808, 750544, 1219634, 1279616, 1501088, 2439268, 3002176, 4878536, 6004352, 9757072, 19514144, 39028288, 78056576]

約数ペア:

[(1, 78056576), (2, 39028288), (4, 19514144), (8, 9757072), (13, 6004352), (16, 4878536), (26, 3002176), (32, 2439268), (52, 1501088), (61, 1279616), (64, 1219634), (104, 750544), (122, 639808), (128, 609817), (208, 375272), (244, 319904), (416, 187636), (488, 159952), (769, 101504), (793, 98432), (832, 93818), (976, 79976), (1538, 50752), (1586, 49216), (1664, 46909), (1952, 39988), (3076, 25376), (3172, 24608), (3904, 19994), (6152, 12688), (6344, 12304), (7808, 9997)]