85174236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10951

約数の個数: 72

約数和(自身を含む): 254019584

約数和(自身を除く): 168845348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10903, 21806, 32709, 43612, 65418, 76321, 98127, 130836, 152642, 196254, 228963, 305284, 337993, 392508, 457926, 675986, 686889, 915852, 1013979, 1351972, 1373778, 2027958, 2365951, 2747556, 3041937, 4055916, 4731902, 6083874, 7097853, 9463804, 12167748, 14195706, 21293559, 28391412, 42587118, 85174236]

約数ペア:

[(1, 85174236), (2, 42587118), (3, 28391412), (4, 21293559), (6, 14195706), (7, 12167748), (9, 9463804), (12, 7097853), (14, 6083874), (18, 4731902), (21, 4055916), (28, 3041937), (31, 2747556), (36, 2365951), (42, 2027958), (62, 1373778), (63, 1351972), (84, 1013979), (93, 915852), (124, 686889), (126, 675986), (186, 457926), (217, 392508), (252, 337993), (279, 305284), (372, 228963), (434, 196254), (558, 152642), (651, 130836), (868, 98127), (1116, 76321), (1302, 65418), (1953, 43612), (2604, 32709), (3906, 21806), (7812, 10903)]