71806554

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{3767}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 160064640

約数和(自身を除く): 88258086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 706, 1059, 2118, 3177, 3767, 6354, 7534, 9531, 11301, 19062, 22602, 33903, 67806, 101709, 203418, 1329751, 2659502, 3989253, 7978506, 11967759, 23935518, 35903277, 71806554]

約数ペア:

[(1, 71806554), (2, 35903277), (3, 23935518), (6, 11967759), (9, 7978506), (18, 3989253), (27, 2659502), (54, 1329751), (353, 203418), (706, 101709), (1059, 67806), (2118, 33903), (3177, 22602), (3767, 19062), (6354, 11301), (7534, 9531)]