87571808416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{38447}}^1$

素因数の和:38606

約数の個数: 96

約数和(自身を含む): 188352138240

約数和(自身を除く): 100780329824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 79, 106, 136, 158, 212, 272, 316, 424, 544, 632, 848, 901, 1264, 1343, 1696, 1802, 2528, 2686, 3604, 4187, 5372, 7208, 8374, 10744, 14416, 16748, 21488, 28832, 33496, 38447, 42976, 66992, 71179, 76894, 133984, 142358, 153788, 284716, 307576, 569432, 615152, 653599, 1138864, 1230304, 1307198, 2037691, 2277728, 2614396, 3037313, 4075382, 5228792, 6074626, 8150764, 10457584, 12149252, 16301528, 20915168, 24298504, 32603056, 34640747, 48597008, 51634321, 65206112, 69281494, 97194016, 103268642, 138562988, 160977589, 206537284, 277125976, 321955178, 413074568, 554251952, 643910356, 826149136, 1108503904, 1287820712, 1652298272, 2575641424, 2736619013, 5151282848, 5473238026, 10946476052, 21892952104, 43785904208, 87571808416]

約数ペア:

[(1, 87571808416), (2, 43785904208), (4, 21892952104), (8, 10946476052), (16, 5473238026), (17, 5151282848), (32, 2736619013), (34, 2575641424), (53, 1652298272), (68, 1287820712), (79, 1108503904), (106, 826149136), (136, 643910356), (158, 554251952), (212, 413074568), (272, 321955178), (316, 277125976), (424, 206537284), (544, 160977589), (632, 138562988), (848, 103268642), (901, 97194016), (1264, 69281494), (1343, 65206112), (1696, 51634321), (1802, 48597008), (2528, 34640747), (2686, 32603056), (3604, 24298504), (4187, 20915168), (5372, 16301528), (7208, 12149252), (8374, 10457584), (10744, 8150764), (14416, 6074626), (16748, 5228792), (21488, 4075382), (28832, 3037313), (33496, 2614396), (38447, 2277728), (42976, 2037691), (66992, 1307198), (71179, 1230304), (76894, 1138864), (133984, 653599), (142358, 615152), (153788, 569432), (284716, 307576)]