173123424

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2612

約数の個数: 72

約数和(自身を含む): 494446680

約数和(自身を除く): 321323256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 2339, 3084, 4112, 4626, 4678, 6168, 7017, 8224, 9252, 9356, 12336, 14034, 18504, 18712, 21051, 24672, 28068, 37008, 37424, 42102, 56136, 74016, 74848, 84204, 112272, 168408, 224544, 336816, 601123, 673632, 1202246, 1803369, 2404492, 3606738, 4808984, 5410107, 7213476, 9617968, 10820214, 14426952, 19235936, 21640428, 28853904, 43280856, 57707808, 86561712, 173123424]

約数ペア:

[(1, 173123424), (2, 86561712), (3, 57707808), (4, 43280856), (6, 28853904), (8, 21640428), (9, 19235936), (12, 14426952), (16, 10820214), (18, 9617968), (24, 7213476), (32, 5410107), (36, 4808984), (48, 3606738), (72, 2404492), (96, 1803369), (144, 1202246), (257, 673632), (288, 601123), (514, 336816), (771, 224544), (1028, 168408), (1542, 112272), (2056, 84204), (2313, 74848), (2339, 74016), (3084, 56136), (4112, 42102), (4626, 37424), (4678, 37008), (6168, 28068), (7017, 24672), (8224, 21051), (9252, 18712), (9356, 18504), (12336, 14034)]