129612204

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{16903}}^1$

素因数の和:16987

約数の個数: 48

約数和(自身を含む): 340784640

約数和(自身を除く): 211172436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 16903, 33806, 50709, 67612, 101418, 152127, 202836, 304254, 456381, 608508, 912762, 1200113, 1825524, 2400226, 3600339, 4800452, 7200678, 10801017, 14401356, 21602034, 32403051, 43204068, 64806102, 129612204]

約数ペア:

[(1, 129612204), (2, 64806102), (3, 43204068), (4, 32403051), (6, 21602034), (9, 14401356), (12, 10801017), (18, 7200678), (27, 4800452), (36, 3600339), (54, 2400226), (71, 1825524), (108, 1200113), (142, 912762), (213, 608508), (284, 456381), (426, 304254), (639, 202836), (852, 152127), (1278, 101418), (1917, 67612), (2556, 50709), (3834, 33806), (7668, 16903)]