5642712

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 15444000

約数和(自身を除く): 9801288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 719, 872, 981, 1308, 1438, 1962, 2157, 2616, 2876, 3924, 4314, 5752, 6471, 7848, 8628, 12942, 17256, 25884, 51768, 78371, 156742, 235113, 313484, 470226, 626968, 705339, 940452, 1410678, 1880904, 2821356, 5642712]

約数ペア:

[(1, 5642712), (2, 2821356), (3, 1880904), (4, 1410678), (6, 940452), (8, 705339), (9, 626968), (12, 470226), (18, 313484), (24, 235113), (36, 156742), (72, 78371), (109, 51768), (218, 25884), (327, 17256), (436, 12942), (654, 8628), (719, 7848), (872, 6471), (981, 5752), (1308, 4314), (1438, 3924), (1962, 2876), (2157, 2616)]