72146718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{81799}}^1$

素因数の和:81821

約数の個数: 36

約数和(自身を含む): 181841400

約数和(自身を除く): 109694682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 81799, 163598, 245397, 490794, 572593, 736191, 1145186, 1472382, 1717779, 3435558, 4008151, 5153337, 8016302, 10306674, 12024453, 24048906, 36073359, 72146718]

約数ペア:

[(1, 72146718), (2, 36073359), (3, 24048906), (6, 12024453), (7, 10306674), (9, 8016302), (14, 5153337), (18, 4008151), (21, 3435558), (42, 1717779), (49, 1472382), (63, 1145186), (98, 736191), (126, 572593), (147, 490794), (294, 245397), (441, 163598), (882, 81799)]