73000638

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^2$

素因数の和:557

約数の個数: 36

約数和(自身を含む): 161069688

約数和(自身を除く): 88069050

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 239, 426, 478, 639, 717, 1278, 1434, 2151, 4302, 16969, 33938, 50907, 57121, 101814, 114242, 152721, 171363, 305442, 342726, 514089, 1028178, 4055591, 8111182, 12166773, 24333546, 36500319, 73000638]

約数ペア:

[(1, 73000638), (2, 36500319), (3, 24333546), (6, 12166773), (9, 8111182), (18, 4055591), (71, 1028178), (142, 514089), (213, 342726), (239, 305442), (426, 171363), (478, 152721), (639, 114242), (717, 101814), (1278, 57121), (1434, 50907), (2151, 33938), (4302, 16969)]