78394494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2347}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 165674880

約数和(自身を除く): 87280386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 586, 879, 1758, 2347, 4694, 5567, 7041, 11134, 14082, 16701, 33402, 44593, 89186, 133779, 267558, 687671, 1375342, 2063013, 4126026, 13065749, 26131498, 39197247, 78394494]

約数ペア:

[(1, 78394494), (2, 39197247), (3, 26131498), (6, 13065749), (19, 4126026), (38, 2063013), (57, 1375342), (114, 687671), (293, 267558), (586, 133779), (879, 89186), (1758, 44593), (2347, 33402), (4694, 16701), (5567, 14082), (7041, 11134)]