78460278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{77377}}^1$

素因数の和:77408

約数の個数: 24

約数和(自身を含む): 169922088

約数和(自身を除く): 91461810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 77377, 154754, 232131, 464262, 1005901, 2011802, 3017703, 6035406, 13076713, 26153426, 39230139, 78460278]

約数ペア:

[(1, 78460278), (2, 39230139), (3, 26153426), (6, 13076713), (13, 6035406), (26, 3017703), (39, 2011802), (78, 1005901), (169, 464262), (338, 232131), (507, 154754), (1014, 77377)]