64631736

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23017}}^1$

素因数の和:23045

約数の個数: 64

約数和(自身を含む): 193351200

約数和(自身を除く): 128719464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 23017, 46034, 69051, 92068, 138102, 184136, 207153, 276204, 299221, 414306, 552408, 598442, 621459, 828612, 897663, 1196884, 1242918, 1657224, 1795326, 2393768, 2485836, 2692989, 3590652, 4971672, 5385978, 7181304, 8078967, 10771956, 16157934, 21543912, 32315868, 64631736]

約数ペア:

[(1, 64631736), (2, 32315868), (3, 21543912), (4, 16157934), (6, 10771956), (8, 8078967), (9, 7181304), (12, 5385978), (13, 4971672), (18, 3590652), (24, 2692989), (26, 2485836), (27, 2393768), (36, 1795326), (39, 1657224), (52, 1242918), (54, 1196884), (72, 897663), (78, 828612), (104, 621459), (108, 598442), (117, 552408), (156, 414306), (216, 299221), (234, 276204), (312, 207153), (351, 184136), (468, 138102), (702, 92068), (936, 69051), (1404, 46034), (2808, 23017)]