71382402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43579}}^1$

素因数の和:43607

約数の個数: 48

約数和(自身を含む): 190357440

約数和(自身を除く): 118975038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43579, 87158, 130737, 261474, 305053, 392211, 566527, 610106, 784422, 915159, 1133054, 1699581, 1830318, 2745477, 3399162, 3965689, 5098743, 5490954, 7931378, 10197486, 11897067, 23794134, 35691201, 71382402]

約数ペア:

[(1, 71382402), (2, 35691201), (3, 23794134), (6, 11897067), (7, 10197486), (9, 7931378), (13, 5490954), (14, 5098743), (18, 3965689), (21, 3399162), (26, 2745477), (39, 1830318), (42, 1699581), (63, 1133054), (78, 915159), (91, 784422), (117, 610106), (126, 566527), (182, 392211), (234, 305053), (273, 261474), (546, 130737), (819, 87158), (1638, 43579)]