89945928

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 250793400

約数和(自身を除く): 160847472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 109, 146, 157, 218, 219, 292, 314, 327, 436, 438, 471, 584, 628, 654, 657, 872, 876, 942, 981, 1256, 1308, 1314, 1413, 1752, 1884, 1962, 2616, 2628, 2826, 3768, 3924, 5256, 5652, 7848, 7957, 11304, 11461, 15914, 17113, 22922, 23871, 31828, 34226, 34383, 45844, 47742, 51339, 63656, 68452, 68766, 71613, 91688, 95484, 102678, 103149, 136904, 137532, 143226, 154017, 190968, 205356, 206298, 275064, 286452, 308034, 410712, 412596, 572904, 616068, 825192, 1232136, 1249249, 2498498, 3747747, 4996996, 7495494, 9993992, 11243241, 14990988, 22486482, 29981976, 44972964, 89945928]

約数ペア:

[(1, 89945928), (2, 44972964), (3, 29981976), (4, 22486482), (6, 14990988), (8, 11243241), (9, 9993992), (12, 7495494), (18, 4996996), (24, 3747747), (36, 2498498), (72, 1249249), (73, 1232136), (109, 825192), (146, 616068), (157, 572904), (218, 412596), (219, 410712), (292, 308034), (314, 286452), (327, 275064), (436, 206298), (438, 205356), (471, 190968), (584, 154017), (628, 143226), (654, 137532), (657, 136904), (872, 103149), (876, 102678), (942, 95484), (981, 91688), (1256, 71613), (1308, 68766), (1314, 68452), (1413, 63656), (1752, 51339), (1884, 47742), (1962, 45844), (2616, 34383), (2628, 34226), (2826, 31828), (3768, 23871), (3924, 22922), (5256, 17113), (5652, 15914), (7848, 11461), (7957, 11304)]