78711776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 184923648

約数和(自身を除く): 106211872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 103, 104, 143, 167, 176, 206, 208, 286, 334, 352, 412, 416, 572, 668, 824, 1133, 1144, 1336, 1339, 1648, 1837, 2171, 2266, 2288, 2672, 2678, 3296, 3674, 4342, 4532, 4576, 5344, 5356, 7348, 8684, 9064, 10712, 14696, 14729, 17201, 17368, 18128, 21424, 23881, 29392, 29458, 34402, 34736, 36256, 42848, 47762, 58784, 58916, 68804, 69472, 95524, 117832, 137608, 189211, 191048, 223613, 235664, 275216, 378422, 382096, 447226, 471328, 550432, 756844, 764192, 894452, 1513688, 1788904, 2459743, 3027376, 3577808, 4919486, 6054752, 7155616, 9838972, 19677944, 39355888, 78711776]

約数ペア:

[(1, 78711776), (2, 39355888), (4, 19677944), (8, 9838972), (11, 7155616), (13, 6054752), (16, 4919486), (22, 3577808), (26, 3027376), (32, 2459743), (44, 1788904), (52, 1513688), (88, 894452), (103, 764192), (104, 756844), (143, 550432), (167, 471328), (176, 447226), (206, 382096), (208, 378422), (286, 275216), (334, 235664), (352, 223613), (412, 191048), (416, 189211), (572, 137608), (668, 117832), (824, 95524), (1133, 69472), (1144, 68804), (1336, 58916), (1339, 58784), (1648, 47762), (1837, 42848), (2171, 36256), (2266, 34736), (2288, 34402), (2672, 29458), (2678, 29392), (3296, 23881), (3674, 21424), (4342, 18128), (4532, 17368), (4576, 17201), (5344, 14729), (5356, 14696), (7348, 10712), (8684, 9064)]