71675838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 168395136

約数和(自身を除く): 96719298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 1951, 2041, 2826, 3902, 4082, 5853, 6123, 11706, 12246, 17559, 18369, 25363, 35118, 36738, 50726, 76089, 152178, 228267, 306307, 456534, 612614, 918921, 1837842, 2756763, 3981991, 5513526, 7963982, 11945973, 23891946, 35837919, 71675838]

約数ペア:

[(1, 71675838), (2, 35837919), (3, 23891946), (6, 11945973), (9, 7963982), (13, 5513526), (18, 3981991), (26, 2756763), (39, 1837842), (78, 918921), (117, 612614), (157, 456534), (234, 306307), (314, 228267), (471, 152178), (942, 76089), (1413, 50726), (1951, 36738), (2041, 35118), (2826, 25363), (3902, 18369), (4082, 17559), (5853, 12246), (6123, 11706)]