72480666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1123}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 150202368

約数和(自身を除く): 77721702

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 347, 694, 1041, 1123, 2082, 2246, 3369, 6738, 10757, 21514, 32271, 34813, 64542, 69626, 104439, 208878, 389681, 779362, 1169043, 2338086, 12080111, 24160222, 36240333, 72480666]

約数ペア:

[(1, 72480666), (2, 36240333), (3, 24160222), (6, 12080111), (31, 2338086), (62, 1169043), (93, 779362), (186, 389681), (347, 208878), (694, 104439), (1041, 69626), (1123, 64542), (2082, 34813), (2246, 32271), (3369, 21514), (6738, 10757)]