72198612

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3119}}^1$

素因数の和:3772

約数の個数: 36

約数和(自身を含む): 182844480

約数和(自身を除く): 110645868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3119, 3858, 5787, 6238, 7716, 9357, 11574, 12476, 18714, 23148, 28071, 37428, 56142, 112284, 2005517, 4011034, 6016551, 8022068, 12033102, 18049653, 24066204, 36099306, 72198612]

約数ペア:

[(1, 72198612), (2, 36099306), (3, 24066204), (4, 18049653), (6, 12033102), (9, 8022068), (12, 6016551), (18, 4011034), (36, 2005517), (643, 112284), (1286, 56142), (1929, 37428), (2572, 28071), (3119, 23148), (3858, 18714), (5787, 12476), (6238, 11574), (7716, 9357)]