86537772

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 224641872

約数和(自身を除く): 138104100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 157, 183, 244, 251, 314, 366, 471, 502, 549, 628, 732, 753, 942, 1004, 1098, 1413, 1506, 1884, 2196, 2259, 2826, 3012, 4518, 5652, 9036, 9577, 15311, 19154, 28731, 30622, 38308, 39407, 45933, 57462, 61244, 78814, 86193, 91866, 114924, 118221, 137799, 157628, 172386, 183732, 236442, 275598, 344772, 354663, 472884, 551196, 709326, 1418652, 2403827, 4807654, 7211481, 9615308, 14422962, 21634443, 28845924, 43268886, 86537772]

約数ペア:

[(1, 86537772), (2, 43268886), (3, 28845924), (4, 21634443), (6, 14422962), (9, 9615308), (12, 7211481), (18, 4807654), (36, 2403827), (61, 1418652), (122, 709326), (157, 551196), (183, 472884), (244, 354663), (251, 344772), (314, 275598), (366, 236442), (471, 183732), (502, 172386), (549, 157628), (628, 137799), (732, 118221), (753, 114924), (942, 91866), (1004, 86193), (1098, 78814), (1413, 61244), (1506, 57462), (1884, 45933), (2196, 39407), (2259, 38308), (2826, 30622), (3012, 28731), (4518, 19154), (5652, 15311), (9036, 9577)]