61275816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121579}}^1$

素因数の和:121598

約数の個数: 48

約数和(自身を含む): 189664800

約数和(自身を除く): 128388984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121579, 243158, 364737, 486316, 729474, 851053, 972632, 1094211, 1458948, 1702106, 2188422, 2553159, 2917896, 3404212, 4376844, 5106318, 6808424, 7659477, 8753688, 10212636, 15318954, 20425272, 30637908, 61275816]

約数ペア:

[(1, 61275816), (2, 30637908), (3, 20425272), (4, 15318954), (6, 10212636), (7, 8753688), (8, 7659477), (9, 6808424), (12, 5106318), (14, 4376844), (18, 3404212), (21, 2917896), (24, 2553159), (28, 2188422), (36, 1702106), (42, 1458948), (56, 1094211), (63, 972632), (72, 851053), (84, 729474), (126, 486316), (168, 364737), (252, 243158), (504, 121579)]