81828084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8599}}^1$

素因数の和:8680

約数の個数: 48

約数和(自身を含む): 209014400

約数和(自身を除く): 127186316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 8599, 9516, 17198, 25797, 34396, 51594, 103188, 111787, 223574, 335361, 447148, 524539, 670722, 1049078, 1341444, 1573617, 2098156, 3147234, 6294468, 6819007, 13638014, 20457021, 27276028, 40914042, 81828084]

約数ペア:

[(1, 81828084), (2, 40914042), (3, 27276028), (4, 20457021), (6, 13638014), (12, 6819007), (13, 6294468), (26, 3147234), (39, 2098156), (52, 1573617), (61, 1341444), (78, 1049078), (122, 670722), (156, 524539), (183, 447148), (244, 335361), (366, 223574), (732, 111787), (793, 103188), (1586, 51594), (2379, 34396), (3172, 25797), (4758, 17198), (8599, 9516)]