71629712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 176452992

約数和(自身を除く): 104823280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1097, 1166, 1232, 1484, 2194, 2332, 2968, 4081, 4388, 4664, 5936, 7679, 8162, 8776, 9328, 12067, 15358, 16324, 17552, 24134, 30716, 32648, 48268, 58141, 61432, 65296, 84469, 96536, 116282, 122864, 168938, 193072, 232564, 337876, 406987, 465128, 639551, 675752, 813974, 930256, 1279102, 1351504, 1627948, 2558204, 3255896, 4476857, 5116408, 6511792, 8953714, 10232816, 17907428, 35814856, 71629712]

約数ペア:

[(1, 71629712), (2, 35814856), (4, 17907428), (7, 10232816), (8, 8953714), (11, 6511792), (14, 5116408), (16, 4476857), (22, 3255896), (28, 2558204), (44, 1627948), (53, 1351504), (56, 1279102), (77, 930256), (88, 813974), (106, 675752), (112, 639551), (154, 465128), (176, 406987), (212, 337876), (308, 232564), (371, 193072), (424, 168938), (583, 122864), (616, 116282), (742, 96536), (848, 84469), (1097, 65296), (1166, 61432), (1232, 58141), (1484, 48268), (2194, 32648), (2332, 30716), (2968, 24134), (4081, 17552), (4388, 16324), (4664, 15358), (5936, 12067), (7679, 9328), (8162, 8776)]