91407672

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17881}}^1$

素因数の和:17964

約数の個数: 48

約数和(自身を含む): 251063280

約数和(自身を除く): 159655608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 17881, 35762, 53643, 71524, 107286, 143048, 160929, 214572, 321858, 429144, 643716, 1269551, 1287432, 2539102, 3808653, 5078204, 7617306, 10156408, 11425959, 15234612, 22851918, 30469224, 45703836, 91407672]

約数ペア:

[(1, 91407672), (2, 45703836), (3, 30469224), (4, 22851918), (6, 15234612), (8, 11425959), (9, 10156408), (12, 7617306), (18, 5078204), (24, 3808653), (36, 2539102), (71, 1287432), (72, 1269551), (142, 643716), (213, 429144), (284, 321858), (426, 214572), (568, 160929), (639, 143048), (852, 107286), (1278, 71524), (1704, 53643), (2556, 35762), (5112, 17881)]