64321194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80603}}^1$

素因数の和:80634

約数の個数: 32

約数和(自身を含む): 154759680

約数和(自身を除く): 90438486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80603, 161206, 241809, 483618, 564221, 1128442, 1531457, 1692663, 3062914, 3385326, 4594371, 9188742, 10720199, 21440398, 32160597, 64321194]

約数ペア:

[(1, 64321194), (2, 32160597), (3, 21440398), (6, 10720199), (7, 9188742), (14, 4594371), (19, 3385326), (21, 3062914), (38, 1692663), (42, 1531457), (57, 1128442), (114, 564221), (133, 483618), (266, 241809), (399, 161206), (798, 80603)]