70728876

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:956

約数の個数: 60

約数和(自身を含む): 185696280

約数和(自身を除く): 114967404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 521, 838, 1042, 1257, 1563, 1676, 2084, 2514, 3126, 3771, 4689, 5028, 6252, 7542, 9378, 11313, 14067, 15084, 18756, 22626, 28134, 33939, 42201, 45252, 56268, 67878, 84402, 135756, 168804, 218299, 436598, 654897, 873196, 1309794, 1964691, 2619588, 3929382, 5894073, 7858764, 11788146, 17682219, 23576292, 35364438, 70728876]

約数ペア:

[(1, 70728876), (2, 35364438), (3, 23576292), (4, 17682219), (6, 11788146), (9, 7858764), (12, 5894073), (18, 3929382), (27, 2619588), (36, 1964691), (54, 1309794), (81, 873196), (108, 654897), (162, 436598), (324, 218299), (419, 168804), (521, 135756), (838, 84402), (1042, 67878), (1257, 56268), (1563, 45252), (1676, 42201), (2084, 33939), (2514, 28134), (3126, 22626), (3771, 18756), (4689, 15084), (5028, 14067), (6252, 11313), (7542, 9378)]