825331284

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 2122422120

約数和(自身を除く): 1297090836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 509, 617, 657, 876, 1018, 1234, 1314, 1527, 1851, 2036, 2468, 2628, 3054, 3702, 4581, 5553, 6108, 7404, 9162, 11106, 18324, 22212, 37157, 45041, 74314, 90082, 111471, 135123, 148628, 180164, 222942, 270246, 314053, 334413, 405369, 445884, 540492, 628106, 668826, 810738, 942159, 1256212, 1337652, 1621476, 1884318, 2826477, 3768636, 5652954, 11305908, 22925869, 45851738, 68777607, 91703476, 137555214, 206332821, 275110428, 412665642, 825331284]

約数ペア:

[(1, 825331284), (2, 412665642), (3, 275110428), (4, 206332821), (6, 137555214), (9, 91703476), (12, 68777607), (18, 45851738), (36, 22925869), (73, 11305908), (146, 5652954), (219, 3768636), (292, 2826477), (438, 1884318), (509, 1621476), (617, 1337652), (657, 1256212), (876, 942159), (1018, 810738), (1234, 668826), (1314, 628106), (1527, 540492), (1851, 445884), (2036, 405369), (2468, 334413), (2628, 314053), (3054, 270246), (3702, 222942), (4581, 180164), (5553, 148628), (6108, 135123), (7404, 111471), (9162, 90082), (11106, 74314), (18324, 45041), (22212, 37157)]