78949754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 138523392

約数和(自身を除く): 59573638

約数列:

[1, 2, 13, 23, 26, 46, 47, 53, 94, 106, 299, 598, 611, 689, 1081, 1219, 1222, 1378, 2162, 2438, 2491, 2809, 4982, 5618, 14053, 15847, 28106, 31694, 32383, 36517, 57293, 64607, 64766, 73034, 114586, 129214, 132023, 264046, 744809, 839891, 1489618, 1679782, 1716299, 3036529, 3432598, 6073058, 39474877, 78949754]

約数ペア:

[(1, 78949754), (2, 39474877), (13, 6073058), (23, 3432598), (26, 3036529), (46, 1716299), (47, 1679782), (53, 1489618), (94, 839891), (106, 744809), (299, 264046), (598, 132023), (611, 129214), (689, 114586), (1081, 73034), (1219, 64766), (1222, 64607), (1378, 57293), (2162, 36517), (2438, 32383), (2491, 31694), (2809, 28106), (4982, 15847), (5618, 14053)]