78813204

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61381}}^1$

素因数の和:61495

約数の個数: 24

約数和(自身を含む): 185619168

約数和(自身を除く): 106805964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 61381, 122762, 184143, 245524, 368286, 736572, 6567767, 13135534, 19703301, 26271068, 39406602, 78813204]

約数ペア:

[(1, 78813204), (2, 39406602), (3, 26271068), (4, 19703301), (6, 13135534), (12, 6567767), (107, 736572), (214, 368286), (321, 245524), (428, 184143), (642, 122762), (1284, 61381)]