71830812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 101408100

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 1301, 2602, 3903, 4601, 5204, 7806, 9202, 13803, 15612, 18404, 27606, 55212, 55943, 111886, 139207, 167829, 223772, 278414, 335658, 417621, 556828, 671316, 835242, 1670484, 5985901, 11971802, 17957703, 23943604, 35915406, 71830812]

約数ペア:

[(1, 71830812), (2, 35915406), (3, 23943604), (4, 17957703), (6, 11971802), (12, 5985901), (43, 1670484), (86, 835242), (107, 671316), (129, 556828), (172, 417621), (214, 335658), (258, 278414), (321, 223772), (428, 167829), (516, 139207), (642, 111886), (1284, 55943), (1301, 55212), (2602, 27606), (3903, 18404), (4601, 15612), (5204, 13803), (7806, 9202)]