82530474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 180072000

約数和(自身を除く): 97541526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 199, 338, 398, 409, 507, 597, 818, 1014, 1194, 1227, 2454, 2587, 5174, 5317, 7761, 10634, 15522, 15951, 31902, 33631, 67262, 69121, 81391, 100893, 138242, 162782, 201786, 207363, 244173, 414726, 488346, 1058083, 2116166, 3174249, 6348498, 13755079, 27510158, 41265237, 82530474]

約数ペア:

[(1, 82530474), (2, 41265237), (3, 27510158), (6, 13755079), (13, 6348498), (26, 3174249), (39, 2116166), (78, 1058083), (169, 488346), (199, 414726), (338, 244173), (398, 207363), (409, 201786), (507, 162782), (597, 138242), (818, 100893), (1014, 81391), (1194, 69121), (1227, 67262), (2454, 33631), (2587, 31902), (5174, 15951), (5317, 15522), (7761, 10634)]