64754136

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1217}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 175757400

約数和(自身を除く): 111003264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1217, 1478, 2217, 2434, 2956, 3651, 4434, 4868, 5912, 6651, 7302, 8868, 9736, 10953, 13302, 14604, 17736, 21906, 26604, 29208, 43812, 53208, 87624, 899363, 1798726, 2698089, 3597452, 5396178, 7194904, 8094267, 10792356, 16188534, 21584712, 32377068, 64754136]

約数ペア:

[(1, 64754136), (2, 32377068), (3, 21584712), (4, 16188534), (6, 10792356), (8, 8094267), (9, 7194904), (12, 5396178), (18, 3597452), (24, 2698089), (36, 1798726), (72, 899363), (739, 87624), (1217, 53208), (1478, 43812), (2217, 29208), (2434, 26604), (2956, 21906), (3651, 17736), (4434, 14604), (4868, 13302), (5912, 10953), (6651, 9736), (7302, 8868)]