72484638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 155521296

約数和(自身を除く): 83036658

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 529, 557, 943, 1058, 1114, 1587, 1671, 1886, 2829, 3174, 3342, 5658, 12811, 21689, 22837, 25622, 38433, 43378, 45674, 65067, 68511, 76866, 130134, 137022, 294653, 525251, 589306, 883959, 1050502, 1575753, 1767918, 3151506, 12080773, 24161546, 36242319, 72484638]

約数ペア:

[(1, 72484638), (2, 36242319), (3, 24161546), (6, 12080773), (23, 3151506), (41, 1767918), (46, 1575753), (69, 1050502), (82, 883959), (123, 589306), (138, 525251), (246, 294653), (529, 137022), (557, 130134), (943, 76866), (1058, 68511), (1114, 65067), (1587, 45674), (1671, 43378), (1886, 38433), (2829, 25622), (3174, 22837), (3342, 21689), (5658, 12811)]