79405956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{315103}}^1$

素因数の和:315120

約数の個数: 36

約数和(自身を含む): 229395712

約数和(自身を除く): 149989756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 315103, 630206, 945309, 1260412, 1890618, 2205721, 2835927, 3781236, 4411442, 5671854, 6617163, 8822884, 11343708, 13234326, 19851489, 26468652, 39702978, 79405956]

約数ペア:

[(1, 79405956), (2, 39702978), (3, 26468652), (4, 19851489), (6, 13234326), (7, 11343708), (9, 8822884), (12, 6617163), (14, 5671854), (18, 4411442), (21, 3781236), (28, 2835927), (36, 2205721), (42, 1890618), (63, 1260412), (84, 945309), (126, 630206), (252, 315103)]