78712956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312353}}^1$

素因数の和:312370

約数の個数: 36

約数和(自身を含む): 227393712

約数和(自身を除く): 148680756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312353, 624706, 937059, 1249412, 1874118, 2186471, 2811177, 3748236, 4372942, 5622354, 6559413, 8745884, 11244708, 13118826, 19678239, 26237652, 39356478, 78712956]

約数ペア:

[(1, 78712956), (2, 39356478), (3, 26237652), (4, 19678239), (6, 13118826), (7, 11244708), (9, 8745884), (12, 6559413), (14, 5622354), (18, 4372942), (21, 3748236), (28, 2811177), (36, 2186471), (42, 1874118), (63, 1249412), (84, 937059), (126, 624706), (252, 312353)]