80511048

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65777}}^1$

素因数の和:65806

約数の個数: 48

約数和(自身を含む): 230880780

約数和(自身を除く): 150369732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 65777, 131554, 197331, 263108, 394662, 526216, 591993, 789324, 1118209, 1183986, 1578648, 2236418, 2367972, 3354627, 4472836, 4735944, 6709254, 8945672, 10063881, 13418508, 20127762, 26837016, 40255524, 80511048]

約数ペア:

[(1, 80511048), (2, 40255524), (3, 26837016), (4, 20127762), (6, 13418508), (8, 10063881), (9, 8945672), (12, 6709254), (17, 4735944), (18, 4472836), (24, 3354627), (34, 2367972), (36, 2236418), (51, 1578648), (68, 1183986), (72, 1118209), (102, 789324), (136, 591993), (153, 526216), (204, 394662), (306, 263108), (408, 197331), (612, 131554), (1224, 65777)]