70751268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280759}}^1$

素因数の和:280776

約数の個数: 36

約数和(自身を含む): 204393280

約数和(自身を除く): 133642012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280759, 561518, 842277, 1123036, 1684554, 1965313, 2526831, 3369108, 3930626, 5053662, 5895939, 7861252, 10107324, 11791878, 17687817, 23583756, 35375634, 70751268]

約数ペア:

[(1, 70751268), (2, 35375634), (3, 23583756), (4, 17687817), (6, 11791878), (7, 10107324), (9, 7861252), (12, 5895939), (14, 5053662), (18, 3930626), (21, 3369108), (28, 2526831), (36, 1965313), (42, 1684554), (63, 1123036), (84, 842277), (126, 561518), (252, 280759)]