78064994

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91411}}^1$

素因数の和:91481

約数の個数: 16

約数和(自身を含む): 136021056

約数和(自身を除く): 57956062

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 91411, 182822, 639877, 1279754, 5576071, 11152142, 39032497, 78064994]

約数ペア:

[(1, 78064994), (2, 39032497), (7, 11152142), (14, 5576071), (61, 1279754), (122, 639877), (427, 182822), (854, 91411)]