77567408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 165364416

約数和(自身を除く): 87797008

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 53, 82, 92, 97, 106, 164, 184, 194, 212, 328, 368, 388, 424, 656, 776, 848, 943, 1219, 1552, 1886, 2173, 2231, 2438, 3772, 3977, 4346, 4462, 4876, 5141, 7544, 7954, 8692, 8924, 9752, 10282, 15088, 15908, 17384, 17848, 19504, 20564, 31816, 34768, 35696, 41128, 49979, 63632, 82256, 91471, 99958, 118243, 182942, 199916, 210781, 236486, 365884, 399832, 421562, 472972, 731768, 799664, 843124, 945944, 1463536, 1686248, 1891888, 3372496, 4847963, 9695926, 19391852, 38783704, 77567408]

約数ペア:

[(1, 77567408), (2, 38783704), (4, 19391852), (8, 9695926), (16, 4847963), (23, 3372496), (41, 1891888), (46, 1686248), (53, 1463536), (82, 945944), (92, 843124), (97, 799664), (106, 731768), (164, 472972), (184, 421562), (194, 399832), (212, 365884), (328, 236486), (368, 210781), (388, 199916), (424, 182942), (656, 118243), (776, 99958), (848, 91471), (943, 82256), (1219, 63632), (1552, 49979), (1886, 41128), (2173, 35696), (2231, 34768), (2438, 31816), (3772, 20564), (3977, 19504), (4346, 17848), (4462, 17384), (4876, 15908), (5141, 15088), (7544, 10282), (7954, 9752), (8692, 8924)]