80654994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 211476480

約数和(自身を除く): 130821486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 6883, 11718, 13766, 20649, 41298, 48181, 61947, 96362, 123894, 144543, 185841, 213373, 289086, 371682, 426746, 433629, 640119, 867258, 1280238, 1300887, 1493611, 1920357, 2601774, 2987222, 3840714, 4480833, 5761071, 8961666, 11522142, 13442499, 26884998, 40327497, 80654994]

約数ペア:

[(1, 80654994), (2, 40327497), (3, 26884998), (6, 13442499), (7, 11522142), (9, 8961666), (14, 5761071), (18, 4480833), (21, 3840714), (27, 2987222), (31, 2601774), (42, 1920357), (54, 1493611), (62, 1300887), (63, 1280238), (93, 867258), (126, 640119), (186, 433629), (189, 426746), (217, 371682), (279, 289086), (378, 213373), (434, 185841), (558, 144543), (651, 123894), (837, 96362), (1302, 61947), (1674, 48181), (1953, 41298), (3906, 20649), (5859, 13766), (6883, 11718)]