72841690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{316703}}^1$

素因数の和:316733

約数の個数: 16

約数和(自身を含む): 136816128

約数和(自身を除く): 63974438

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 316703, 633406, 1583515, 3167030, 7284169, 14568338, 36420845, 72841690]

約数ペア:

[(1, 72841690), (2, 36420845), (5, 14568338), (10, 7284169), (23, 3167030), (46, 1583515), (115, 633406), (230, 316703)]