72043542

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{44971}}^1$

素因数の和:45068

約数の個数: 24

約数和(自身を含む): 157851720

約数和(自身を除く): 85808178

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 44971, 89942, 134913, 269826, 404739, 809478, 4002419, 8004838, 12007257, 24014514, 36021771, 72043542]

約数ペア:

[(1, 72043542), (2, 36021771), (3, 24014514), (6, 12007257), (9, 8004838), (18, 4002419), (89, 809478), (178, 404739), (267, 269826), (534, 134913), (801, 89942), (1602, 44971)]