75806978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 57007102

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 167, 169, 221, 334, 338, 442, 1027, 1343, 2054, 2171, 2686, 2839, 2873, 4342, 5678, 5746, 13193, 13351, 17459, 26386, 26702, 28223, 34918, 36907, 56446, 73814, 171509, 224281, 226967, 343018, 448562, 453934, 479791, 959582, 2229617, 2915653, 4459234, 5831306, 37903489, 75806978]

約数ペア:

[(1, 75806978), (2, 37903489), (13, 5831306), (17, 4459234), (26, 2915653), (34, 2229617), (79, 959582), (158, 479791), (167, 453934), (169, 448562), (221, 343018), (334, 226967), (338, 224281), (442, 171509), (1027, 73814), (1343, 56446), (2054, 36907), (2171, 34918), (2686, 28223), (2839, 26702), (2873, 26386), (4342, 17459), (5678, 13351), (5746, 13193)]