69778296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{138449}}^1$

素因数の和:138468

約数の個数: 48

約数和(自身を含む): 215982000

約数和(自身を除く): 146203704

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, 138449, 276898, 415347, 553796, 830694, 969143, 1107592, 1246041, 1661388, 1938286, 2492082, 2907429, 3322776, 3876572, 4984164, 5814858, 7753144, 8722287, 9968328, 11629716, 17444574, 23259432, 34889148, 69778296]

約数ペア:

[(1, 69778296), (2, 34889148), (3, 23259432), (4, 17444574), (6, 11629716), (7, 9968328), (8, 8722287), (9, 7753144), (12, 5814858), (14, 4984164), (18, 3876572), (21, 3322776), (24, 2907429), (28, 2492082), (36, 1938286), (42, 1661388), (56, 1246041), (63, 1107592), (72, 969143), (84, 830694), (126, 553796), (168, 415347), (252, 276898), (504, 138449)]