78277716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4661

約数の個数: 72

約数和(自身を含む): 220924704

約数和(自身を除く): 142646988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 4597, 5676, 8514, 9194, 13791, 17028, 18388, 27582, 41373, 50567, 55164, 82746, 101134, 151701, 165492, 197671, 202268, 303402, 395342, 455103, 593013, 606804, 790684, 910206, 1186026, 1779039, 1820412, 2174381, 2372052, 3558078, 4348762, 6523143, 7116156, 8697524, 13046286, 19569429, 26092572, 39138858, 78277716]

約数ペア:

[(1, 78277716), (2, 39138858), (3, 26092572), (4, 19569429), (6, 13046286), (9, 8697524), (11, 7116156), (12, 6523143), (18, 4348762), (22, 3558078), (33, 2372052), (36, 2174381), (43, 1820412), (44, 1779039), (66, 1186026), (86, 910206), (99, 790684), (129, 606804), (132, 593013), (172, 455103), (198, 395342), (258, 303402), (387, 202268), (396, 197671), (473, 165492), (516, 151701), (774, 101134), (946, 82746), (1419, 55164), (1548, 50567), (1892, 41373), (2838, 27582), (4257, 18388), (4597, 17028), (5676, 13791), (8514, 9194)]