82631152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 99500048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 271, 272, 304, 323, 472, 542, 646, 944, 1003, 1084, 1121, 1292, 2006, 2168, 2242, 2584, 4012, 4336, 4484, 4607, 5149, 5168, 8024, 8968, 9214, 10298, 15989, 16048, 17936, 18428, 19057, 20596, 31978, 36856, 38114, 41192, 63956, 73712, 76228, 82384, 87533, 127912, 152456, 175066, 255824, 271813, 303791, 304912, 350132, 543626, 607582, 700264, 1087252, 1215164, 1400528, 2174504, 2430328, 4349008, 4860656, 5164447, 10328894, 20657788, 41315576, 82631152]

約数ペア:

[(1, 82631152), (2, 41315576), (4, 20657788), (8, 10328894), (16, 5164447), (17, 4860656), (19, 4349008), (34, 2430328), (38, 2174504), (59, 1400528), (68, 1215164), (76, 1087252), (118, 700264), (136, 607582), (152, 543626), (236, 350132), (271, 304912), (272, 303791), (304, 271813), (323, 255824), (472, 175066), (542, 152456), (646, 127912), (944, 87533), (1003, 82384), (1084, 76228), (1121, 73712), (1292, 63956), (2006, 41192), (2168, 38114), (2242, 36856), (2584, 31978), (4012, 20596), (4336, 19057), (4484, 18428), (4607, 17936), (5149, 16048), (5168, 15989), (8024, 10298), (8968, 9214)]