64301904

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2129

約数の個数: 80

約数和(自身を含む): 187190400

約数和(自身を除く): 122888496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2039, 2628, 3504, 3942, 4078, 5256, 6117, 7884, 8156, 10512, 12234, 15768, 16312, 18351, 24468, 31536, 32624, 36702, 48936, 55053, 73404, 97872, 110106, 146808, 148847, 220212, 293616, 297694, 440424, 446541, 595388, 880848, 893082, 1190776, 1339623, 1786164, 2381552, 2679246, 3572328, 4018869, 5358492, 7144656, 8037738, 10716984, 16075476, 21433968, 32150952, 64301904]

約数ペア:

[(1, 64301904), (2, 32150952), (3, 21433968), (4, 16075476), (6, 10716984), (8, 8037738), (9, 7144656), (12, 5358492), (16, 4018869), (18, 3572328), (24, 2679246), (27, 2381552), (36, 1786164), (48, 1339623), (54, 1190776), (72, 893082), (73, 880848), (108, 595388), (144, 446541), (146, 440424), (216, 297694), (219, 293616), (292, 220212), (432, 148847), (438, 146808), (584, 110106), (657, 97872), (876, 73404), (1168, 55053), (1314, 48936), (1752, 36702), (1971, 32624), (2039, 31536), (2628, 24468), (3504, 18351), (3942, 16312), (4078, 15768), (5256, 12234), (6117, 10512), (7884, 8156)]