71375754564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{243301}}^1$

素因数の和:243621

約数の個数: 72

約数和(自身を含む): 187308477720

約数和(自身を除く): 115932723156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 281, 348, 522, 562, 843, 1044, 1124, 1686, 2529, 3372, 5058, 8149, 10116, 16298, 24447, 32596, 48894, 73341, 97788, 146682, 243301, 293364, 486602, 729903, 973204, 1459806, 2189709, 2919612, 4379418, 7055729, 8758836, 14111458, 21167187, 28222916, 42334374, 63501561, 68367581, 84668748, 127003122, 136735162, 205102743, 254006244, 273470324, 410205486, 615308229, 820410972, 1230616458, 1982659849, 2461232916, 3965319698, 5947979547, 7930639396, 11895959094, 17843938641, 23791918188, 35687877282, 71375754564]

約数ペア:

[(1, 71375754564), (2, 35687877282), (3, 23791918188), (4, 17843938641), (6, 11895959094), (9, 7930639396), (12, 5947979547), (18, 3965319698), (29, 2461232916), (36, 1982659849), (58, 1230616458), (87, 820410972), (116, 615308229), (174, 410205486), (261, 273470324), (281, 254006244), (348, 205102743), (522, 136735162), (562, 127003122), (843, 84668748), (1044, 68367581), (1124, 63501561), (1686, 42334374), (2529, 28222916), (3372, 21167187), (5058, 14111458), (8149, 8758836), (10116, 7055729), (16298, 4379418), (24447, 2919612), (32596, 2189709), (48894, 1459806), (73341, 973204), (97788, 729903), (146682, 486602), (243301, 293364)]