8992332

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 24040016

約数和(自身を除く): 15047684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 157, 172, 222, 258, 314, 333, 387, 444, 471, 516, 628, 666, 774, 942, 1332, 1413, 1548, 1591, 1884, 2826, 3182, 4773, 5652, 5809, 6364, 6751, 9546, 11618, 13502, 14319, 17427, 19092, 20253, 23236, 27004, 28638, 34854, 40506, 52281, 57276, 60759, 69708, 81012, 104562, 121518, 209124, 243036, 249787, 499574, 749361, 999148, 1498722, 2248083, 2997444, 4496166, 8992332]

約数ペア:

[(1, 8992332), (2, 4496166), (3, 2997444), (4, 2248083), (6, 1498722), (9, 999148), (12, 749361), (18, 499574), (36, 249787), (37, 243036), (43, 209124), (74, 121518), (86, 104562), (111, 81012), (129, 69708), (148, 60759), (157, 57276), (172, 52281), (222, 40506), (258, 34854), (314, 28638), (333, 27004), (387, 23236), (444, 20253), (471, 19092), (516, 17427), (628, 14319), (666, 13502), (774, 11618), (942, 9546), (1332, 6751), (1413, 6364), (1548, 5809), (1591, 5652), (1884, 4773), (2826, 3182)]