87135488

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 199811220

約数和(自身を除く): 112675732

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 97, 116, 121, 128, 176, 194, 232, 242, 256, 319, 352, 388, 464, 484, 638, 704, 776, 928, 968, 1067, 1276, 1408, 1552, 1856, 1936, 2134, 2552, 2813, 2816, 3104, 3509, 3712, 3872, 4268, 5104, 5626, 6208, 7018, 7424, 7744, 8536, 10208, 11252, 11737, 12416, 14036, 15488, 17072, 20416, 22504, 23474, 24832, 28072, 30943, 30976, 34144, 40832, 45008, 46948, 56144, 61886, 68288, 81664, 90016, 93896, 112288, 123772, 136576, 180032, 187792, 224576, 247544, 273152, 340373, 360064, 375584, 449152, 495088, 680746, 720128, 751168, 898304, 990176, 1361492, 1502336, 1980352, 2722984, 3004672, 3960704, 5445968, 7921408, 10891936, 21783872, 43567744, 87135488]

約数ペア:

[(1, 87135488), (2, 43567744), (4, 21783872), (8, 10891936), (11, 7921408), (16, 5445968), (22, 3960704), (29, 3004672), (32, 2722984), (44, 1980352), (58, 1502336), (64, 1361492), (88, 990176), (97, 898304), (116, 751168), (121, 720128), (128, 680746), (176, 495088), (194, 449152), (232, 375584), (242, 360064), (256, 340373), (319, 273152), (352, 247544), (388, 224576), (464, 187792), (484, 180032), (638, 136576), (704, 123772), (776, 112288), (928, 93896), (968, 90016), (1067, 81664), (1276, 68288), (1408, 61886), (1552, 56144), (1856, 46948), (1936, 45008), (2134, 40832), (2552, 34144), (2813, 30976), (2816, 30943), (3104, 28072), (3509, 24832), (3712, 23474), (3872, 22504), (4268, 20416), (5104, 17072), (5626, 15488), (6208, 14036), (7018, 12416), (7424, 11737), (7744, 11252), (8536, 10208)]