80016156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202061}}^1$

素因数の和:202082

約数の個数: 36

約数和(自身を含む): 220651704

約数和(自身を除く): 140635548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202061, 404122, 606183, 808244, 1212366, 1818549, 2222671, 2424732, 3637098, 4445342, 6668013, 7274196, 8890684, 13336026, 20004039, 26672052, 40008078, 80016156]

約数ペア:

[(1, 80016156), (2, 40008078), (3, 26672052), (4, 20004039), (6, 13336026), (9, 8890684), (11, 7274196), (12, 6668013), (18, 4445342), (22, 3637098), (33, 2424732), (36, 2222671), (44, 1818549), (66, 1212366), (99, 808244), (132, 606183), (198, 404122), (396, 202061)]