80009478

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{2269}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 178149600

約数和(自身を除く): 98140122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1306, 1959, 2269, 3918, 4538, 5877, 6807, 11754, 13614, 17631, 20421, 35262, 40842, 61263, 122526, 1481657, 2963314, 4444971, 8889942, 13334913, 26669826, 40004739, 80009478]

約数ペア:

[(1, 80009478), (2, 40004739), (3, 26669826), (6, 13334913), (9, 8889942), (18, 4444971), (27, 2963314), (54, 1481657), (653, 122526), (1306, 61263), (1959, 40842), (2269, 35262), (3918, 20421), (4538, 17631), (5877, 13614), (6807, 11754)]