87256218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15859}}^1$

素因数の和:16002

約数の個数: 32

約数和(自身を含む): 200977920

約数和(自身を除く): 113721702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 15859, 31718, 47577, 95154, 111013, 222026, 333039, 666078, 2077529, 4155058, 6232587, 12465174, 14542703, 29085406, 43628109, 87256218]

約数ペア:

[(1, 87256218), (2, 43628109), (3, 29085406), (6, 14542703), (7, 12465174), (14, 6232587), (21, 4155058), (42, 2077529), (131, 666078), (262, 333039), (393, 222026), (786, 111013), (917, 95154), (1834, 47577), (2751, 31718), (5502, 15859)]