80936568

素因数分解:

$2^3\times 3^2\times {\mathrm{1124119}}^1$

素因数の和:1124131

約数の個数: 24

約数和(自身を含む): 219203400

約数和(自身を除く): 138266832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124119, 2248238, 3372357, 4496476, 6744714, 8992952, 10117071, 13489428, 20234142, 26978856, 40468284, 80936568]

約数ペア:

[(1, 80936568), (2, 40468284), (3, 26978856), (4, 20234142), (6, 13489428), (8, 10117071), (9, 8992952), (12, 6744714), (18, 4496476), (24, 3372357), (36, 2248238), (72, 1124119)]