72566028

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 190134672

約数和(自身を除く): 117568644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 347, 444, 471, 628, 666, 694, 942, 1041, 1332, 1388, 1413, 1884, 2082, 2826, 3123, 4164, 5652, 5809, 6246, 11618, 12492, 12839, 17427, 23236, 25678, 34854, 38517, 51356, 52281, 54479, 69708, 77034, 104562, 108958, 115551, 154068, 163437, 209124, 217916, 231102, 326874, 462204, 490311, 653748, 980622, 1961244, 2015723, 4031446, 6047169, 8062892, 12094338, 18141507, 24188676, 36283014, 72566028]

約数ペア:

[(1, 72566028), (2, 36283014), (3, 24188676), (4, 18141507), (6, 12094338), (9, 8062892), (12, 6047169), (18, 4031446), (36, 2015723), (37, 1961244), (74, 980622), (111, 653748), (148, 490311), (157, 462204), (222, 326874), (314, 231102), (333, 217916), (347, 209124), (444, 163437), (471, 154068), (628, 115551), (666, 108958), (694, 104562), (942, 77034), (1041, 69708), (1332, 54479), (1388, 52281), (1413, 51356), (1884, 38517), (2082, 34854), (2826, 25678), (3123, 23236), (4164, 17427), (5652, 12839), (5809, 12492), (6246, 11618)]