89825916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 221343472

約数和(自身を除く): 131517556

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 73, 82, 122, 123, 146, 164, 183, 219, 244, 246, 292, 366, 438, 492, 732, 876, 1681, 2501, 2993, 3362, 4453, 5002, 5043, 5986, 6724, 7503, 8906, 8979, 10004, 10086, 11972, 13359, 15006, 17812, 17958, 20172, 26718, 30012, 35916, 53436, 102541, 122713, 182573, 205082, 245426, 307623, 365146, 368139, 410164, 490852, 547719, 615246, 730292, 736278, 1095438, 1230492, 1472556, 2190876, 7485493, 14970986, 22456479, 29941972, 44912958, 89825916]

約数ペア:

[(1, 89825916), (2, 44912958), (3, 29941972), (4, 22456479), (6, 14970986), (12, 7485493), (41, 2190876), (61, 1472556), (73, 1230492), (82, 1095438), (122, 736278), (123, 730292), (146, 615246), (164, 547719), (183, 490852), (219, 410164), (244, 368139), (246, 365146), (292, 307623), (366, 245426), (438, 205082), (492, 182573), (732, 122713), (876, 102541), (1681, 53436), (2501, 35916), (2993, 30012), (3362, 26718), (4453, 20172), (5002, 17958), (5043, 17812), (5986, 15006), (6724, 13359), (7503, 11972), (8906, 10086), (8979, 10004)]