80841204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52223}}^1$

素因数の和:52276

約数の個数: 36

約数和(自身を含む): 209104896

約数和(自身を除く): 128263692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 52223, 104446, 156669, 208892, 313338, 470007, 626676, 940014, 1880028, 2245589, 4491178, 6736767, 8982356, 13473534, 20210301, 26947068, 40420602, 80841204]

約数ペア:

[(1, 80841204), (2, 40420602), (3, 26947068), (4, 20210301), (6, 13473534), (9, 8982356), (12, 6736767), (18, 4491178), (36, 2245589), (43, 1880028), (86, 940014), (129, 626676), (172, 470007), (258, 313338), (387, 208892), (516, 156669), (774, 104446), (1548, 52223)]