64785168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64271}}^1$

素因数の和:64292

約数の個数: 60

約数和(自身を含む): 207212928

約数和(自身を除く): 142427760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64271, 128542, 192813, 257084, 385626, 449897, 514168, 578439, 771252, 899794, 1028336, 1156878, 1349691, 1542504, 1799588, 2313756, 2699382, 3085008, 3599176, 4049073, 4627512, 5398764, 7198352, 8098146, 9255024, 10797528, 16196292, 21595056, 32392584, 64785168]

約数ペア:

[(1, 64785168), (2, 32392584), (3, 21595056), (4, 16196292), (6, 10797528), (7, 9255024), (8, 8098146), (9, 7198352), (12, 5398764), (14, 4627512), (16, 4049073), (18, 3599176), (21, 3085008), (24, 2699382), (28, 2313756), (36, 1799588), (42, 1542504), (48, 1349691), (56, 1156878), (63, 1028336), (72, 899794), (84, 771252), (112, 578439), (126, 514168), (144, 449897), (168, 385626), (252, 257084), (336, 192813), (504, 128542), (1008, 64271)]