172373148

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 446545008

約数和(自身を除く): 274171860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 214, 219, 292, 321, 428, 438, 613, 642, 657, 876, 963, 1226, 1284, 1314, 1839, 1926, 2452, 2628, 3678, 3852, 5517, 7356, 7811, 11034, 15622, 22068, 23433, 31244, 44749, 46866, 65591, 70299, 89498, 93732, 131182, 134247, 140598, 178996, 196773, 262364, 268494, 281196, 393546, 402741, 536988, 590319, 787092, 805482, 1180638, 1610964, 2361276, 4788143, 9576286, 14364429, 19152572, 28728858, 43093287, 57457716, 86186574, 172373148]

約数ペア:

[(1, 172373148), (2, 86186574), (3, 57457716), (4, 43093287), (6, 28728858), (9, 19152572), (12, 14364429), (18, 9576286), (36, 4788143), (73, 2361276), (107, 1610964), (146, 1180638), (214, 805482), (219, 787092), (292, 590319), (321, 536988), (428, 402741), (438, 393546), (613, 281196), (642, 268494), (657, 262364), (876, 196773), (963, 178996), (1226, 140598), (1284, 134247), (1314, 131182), (1839, 93732), (1926, 89498), (2452, 70299), (2628, 65591), (3678, 46866), (3852, 44749), (5517, 31244), (7356, 23433), (7811, 22068), (11034, 15622)]