84842172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 228782736

約数和(自身を除く): 143940564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 883, 942, 1413, 1766, 1884, 2649, 2669, 2826, 3532, 5298, 5338, 5652, 7947, 8007, 10596, 10676, 15011, 15894, 16014, 24021, 30022, 31788, 32028, 45033, 48042, 60044, 90066, 96084, 135099, 138631, 180132, 270198, 277262, 415893, 540396, 554524, 831786, 1247679, 1663572, 2356727, 2495358, 4713454, 4990716, 7070181, 9426908, 14140362, 21210543, 28280724, 42421086, 84842172]

約数ペア:

[(1, 84842172), (2, 42421086), (3, 28280724), (4, 21210543), (6, 14140362), (9, 9426908), (12, 7070181), (17, 4990716), (18, 4713454), (34, 2495358), (36, 2356727), (51, 1663572), (68, 1247679), (102, 831786), (153, 554524), (157, 540396), (204, 415893), (306, 277262), (314, 270198), (471, 180132), (612, 138631), (628, 135099), (883, 96084), (942, 90066), (1413, 60044), (1766, 48042), (1884, 45033), (2649, 32028), (2669, 31788), (2826, 30022), (3532, 24021), (5298, 16014), (5338, 15894), (5652, 15011), (7947, 10676), (8007, 10596)]