61261956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{34729}}^1$

素因数の和:34753

約数の個数: 54

約数和(自身を含む): 180144510

約数和(自身を除く): 118882554

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 34729, 69458, 104187, 138916, 208374, 243103, 312561, 416748, 486206, 625122, 729309, 972412, 1250244, 1458618, 1701721, 2187927, 2917236, 3403442, 4375854, 5105163, 6806884, 8751708, 10210326, 15315489, 20420652, 30630978, 61261956]

約数ペア:

[(1, 61261956), (2, 30630978), (3, 20420652), (4, 15315489), (6, 10210326), (7, 8751708), (9, 6806884), (12, 5105163), (14, 4375854), (18, 3403442), (21, 2917236), (28, 2187927), (36, 1701721), (42, 1458618), (49, 1250244), (63, 972412), (84, 729309), (98, 625122), (126, 486206), (147, 416748), (196, 312561), (252, 243103), (294, 208374), (441, 138916), (588, 104187), (882, 69458), (1764, 34729)]