72125826

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{5641}}^1$

素因数の和:7777

約数の個数: 16

約数和(自身を含む): 144344928

約数和(自身を除く): 72219102

約数列:

[1, 2, 3, 6, 2131, 4262, 5641, 6393, 11282, 12786, 16923, 33846, 12020971, 24041942, 36062913, 72125826]

約数ペア:

[(1, 72125826), (2, 36062913), (3, 24041942), (6, 12020971), (2131, 33846), (4262, 16923), (5641, 12786), (6393, 11282)]