82171428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5036

約数の個数: 48

約数和(自身を含む): 204630720

約数和(自身を除く): 122459292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 4937, 5548, 8322, 9874, 14811, 16644, 19748, 29622, 59244, 93803, 187606, 281409, 360401, 375212, 562818, 720802, 1081203, 1125636, 1441604, 2162406, 4324812, 6847619, 13695238, 20542857, 27390476, 41085714, 82171428]

約数ペア:

[(1, 82171428), (2, 41085714), (3, 27390476), (4, 20542857), (6, 13695238), (12, 6847619), (19, 4324812), (38, 2162406), (57, 1441604), (73, 1125636), (76, 1081203), (114, 720802), (146, 562818), (219, 375212), (228, 360401), (292, 281409), (438, 187606), (876, 93803), (1387, 59244), (2774, 29622), (4161, 19748), (4937, 16644), (5548, 14811), (8322, 9874)]