80902528

素因数分解:

$2^7\times 7^2\times {\mathrm{12899}}^1$

素因数の和:12927

約数の個数: 48

約数和(自身を含む): 187501500

約数和(自身を除く): 106598972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 12899, 25798, 51596, 90293, 103192, 180586, 206384, 361172, 412768, 632051, 722344, 825536, 1264102, 1444688, 1651072, 2528204, 2889376, 5056408, 5778752, 10112816, 11557504, 20225632, 40451264, 80902528]

約数ペア:

[(1, 80902528), (2, 40451264), (4, 20225632), (7, 11557504), (8, 10112816), (14, 5778752), (16, 5056408), (28, 2889376), (32, 2528204), (49, 1651072), (56, 1444688), (64, 1264102), (98, 825536), (112, 722344), (128, 632051), (196, 412768), (224, 361172), (392, 206384), (448, 180586), (784, 103192), (896, 90293), (1568, 51596), (3136, 25798), (6272, 12899)]