79129856

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 179544960

約数和(自身を除く): 100415104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 128, 169, 208, 236, 248, 256, 338, 403, 416, 472, 496, 676, 767, 806, 832, 944, 992, 1352, 1534, 1612, 1664, 1829, 1888, 1984, 2704, 3068, 3224, 3328, 3658, 3776, 3968, 5239, 5408, 6136, 6448, 7316, 7552, 7936, 9971, 10478, 10816, 12272, 12896, 14632, 15104, 19942, 20956, 21632, 23777, 24544, 25792, 29264, 39884, 41912, 43264, 47554, 49088, 51584, 58528, 79768, 83824, 95108, 98176, 103168, 117056, 159536, 167648, 190216, 196352, 234112, 309101, 319072, 335296, 380432, 468224, 618202, 638144, 670592, 760864, 1236404, 1276288, 1341184, 1521728, 2472808, 2552576, 3043456, 4945616, 6086912, 9891232, 19782464, 39564928, 79129856]

約数ペア:

[(1, 79129856), (2, 39564928), (4, 19782464), (8, 9891232), (13, 6086912), (16, 4945616), (26, 3043456), (31, 2552576), (32, 2472808), (52, 1521728), (59, 1341184), (62, 1276288), (64, 1236404), (104, 760864), (118, 670592), (124, 638144), (128, 618202), (169, 468224), (208, 380432), (236, 335296), (248, 319072), (256, 309101), (338, 234112), (403, 196352), (416, 190216), (472, 167648), (496, 159536), (676, 117056), (767, 103168), (806, 98176), (832, 95108), (944, 83824), (992, 79768), (1352, 58528), (1534, 51584), (1612, 49088), (1664, 47554), (1829, 43264), (1888, 41912), (1984, 39884), (2704, 29264), (3068, 25792), (3224, 24544), (3328, 23777), (3658, 21632), (3776, 20956), (3968, 19942), (5239, 15104), (5408, 14632), (6136, 12896), (6448, 12272), (7316, 10816), (7552, 10478), (7936, 9971)]