87227316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 256733568

約数和(自身を除く): 169506252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 61, 66, 69, 92, 99, 122, 132, 138, 157, 183, 198, 207, 244, 253, 276, 314, 366, 396, 414, 471, 506, 549, 628, 671, 732, 759, 828, 942, 1012, 1098, 1342, 1403, 1413, 1518, 1727, 1884, 2013, 2196, 2277, 2684, 2806, 2826, 3036, 3454, 3611, 4026, 4209, 4554, 5181, 5612, 5652, 6039, 6908, 7222, 8052, 8418, 9108, 9577, 10362, 10833, 12078, 12627, 14444, 15433, 15543, 16836, 19154, 20724, 21666, 24156, 25254, 28731, 30866, 31086, 32499, 38308, 39721, 43332, 46299, 50508, 57462, 61732, 62172, 64998, 79442, 86193, 92598, 105347, 114924, 119163, 129996, 138897, 158884, 172386, 185196, 210694, 220271, 238326, 277794, 316041, 344772, 357489, 421388, 440542, 476652, 555588, 632082, 660813, 714978, 881084, 948123, 1264164, 1321626, 1429956, 1896246, 1982439, 2422981, 2643252, 3792492, 3964878, 4845962, 7268943, 7929756, 9691924, 14537886, 21806829, 29075772, 43613658, 87227316]

約数ペア:

[(1, 87227316), (2, 43613658), (3, 29075772), (4, 21806829), (6, 14537886), (9, 9691924), (11, 7929756), (12, 7268943), (18, 4845962), (22, 3964878), (23, 3792492), (33, 2643252), (36, 2422981), (44, 1982439), (46, 1896246), (61, 1429956), (66, 1321626), (69, 1264164), (92, 948123), (99, 881084), (122, 714978), (132, 660813), (138, 632082), (157, 555588), (183, 476652), (198, 440542), (207, 421388), (244, 357489), (253, 344772), (276, 316041), (314, 277794), (366, 238326), (396, 220271), (414, 210694), (471, 185196), (506, 172386), (549, 158884), (628, 138897), (671, 129996), (732, 119163), (759, 114924), (828, 105347), (942, 92598), (1012, 86193), (1098, 79442), (1342, 64998), (1403, 62172), (1413, 61732), (1518, 57462), (1727, 50508), (1884, 46299), (2013, 43332), (2196, 39721), (2277, 38308), (2684, 32499), (2806, 31086), (2826, 30866), (3036, 28731), (3454, 25254), (3611, 24156), (4026, 21666), (4209, 20724), (4554, 19154), (5181, 16836), (5612, 15543), (5652, 15433), (6039, 14444), (6908, 12627), (7222, 12078), (8052, 10833), (8418, 10362), (9108, 9577)]