65045808

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 120

約数和(自身を含む): 198714960

約数和(自身を除く): 133669152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 521, 578, 612, 816, 867, 918, 1042, 1156, 1224, 1563, 1734, 1836, 2084, 2312, 2448, 2601, 3126, 3468, 3672, 4168, 4624, 4689, 5202, 6252, 6936, 7344, 7803, 8336, 8857, 9378, 10404, 12504, 13872, 14067, 15606, 17714, 18756, 20808, 25008, 26571, 28134, 31212, 35428, 37512, 41616, 53142, 56268, 62424, 70856, 75024, 79713, 106284, 112536, 124848, 141712, 150569, 159426, 212568, 225072, 239139, 301138, 318852, 425136, 451707, 478278, 602276, 637704, 903414, 956556, 1204552, 1275408, 1355121, 1806828, 1913112, 2409104, 2710242, 3613656, 3826224, 4065363, 5420484, 7227312, 8130726, 10840968, 16261452, 21681936, 32522904, 65045808]

約数ペア:

[(1, 65045808), (2, 32522904), (3, 21681936), (4, 16261452), (6, 10840968), (8, 8130726), (9, 7227312), (12, 5420484), (16, 4065363), (17, 3826224), (18, 3613656), (24, 2710242), (27, 2409104), (34, 1913112), (36, 1806828), (48, 1355121), (51, 1275408), (54, 1204552), (68, 956556), (72, 903414), (102, 637704), (108, 602276), (136, 478278), (144, 451707), (153, 425136), (204, 318852), (216, 301138), (272, 239139), (289, 225072), (306, 212568), (408, 159426), (432, 150569), (459, 141712), (521, 124848), (578, 112536), (612, 106284), (816, 79713), (867, 75024), (918, 70856), (1042, 62424), (1156, 56268), (1224, 53142), (1563, 41616), (1734, 37512), (1836, 35428), (2084, 31212), (2312, 28134), (2448, 26571), (2601, 25008), (3126, 20808), (3468, 18756), (3672, 17714), (4168, 15606), (4624, 14067), (4689, 13872), (5202, 12504), (6252, 10404), (6936, 9378), (7344, 8857), (7803, 8336)]