65488248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{129937}}^1$

素因数の和:129956

約数の個数: 48

約数和(自身を含む): 202703280

約数和(自身を除く): 137215032

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, 129937, 259874, 389811, 519748, 779622, 909559, 1039496, 1169433, 1559244, 1819118, 2338866, 2728677, 3118488, 3638236, 4677732, 5457354, 7276472, 8186031, 9355464, 10914708, 16372062, 21829416, 32744124, 65488248]

約数ペア:

[(1, 65488248), (2, 32744124), (3, 21829416), (4, 16372062), (6, 10914708), (7, 9355464), (8, 8186031), (9, 7276472), (12, 5457354), (14, 4677732), (18, 3638236), (21, 3118488), (24, 2728677), (28, 2338866), (36, 1819118), (42, 1559244), (56, 1169433), (63, 1039496), (72, 909559), (84, 779622), (126, 519748), (168, 389811), (252, 259874), (504, 129937)]