72046143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 119980224

約数和(自身を除く): 47934081

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 117, 123, 207, 299, 369, 533, 653, 897, 943, 1599, 1959, 2691, 2829, 4797, 5877, 8487, 8489, 12259, 15019, 25467, 26773, 36777, 45057, 76401, 80319, 110331, 135171, 195247, 240957, 348049, 585741, 615779, 1044147, 1757223, 1847337, 3132441, 5542011, 8005127, 24015381, 72046143]

約数ペア:

[(1, 72046143), (3, 24015381), (9, 8005127), (13, 5542011), (23, 3132441), (39, 1847337), (41, 1757223), (69, 1044147), (117, 615779), (123, 585741), (207, 348049), (299, 240957), (369, 195247), (533, 135171), (653, 110331), (897, 80319), (943, 76401), (1599, 45057), (1959, 36777), (2691, 26773), (2829, 25467), (4797, 15019), (5877, 12259), (8487, 8489)]