83734434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 212874480

約数和(自身を除く): 129140046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 683, 834, 882, 973, 1251, 1366, 1946, 2049, 2502, 2919, 4098, 4781, 5838, 6147, 6811, 8757, 9562, 12294, 13622, 14343, 17514, 20433, 28686, 33467, 40866, 43029, 61299, 66934, 86058, 94937, 100401, 122598, 189874, 200802, 284811, 301203, 569622, 602406, 664559, 854433, 1329118, 1708866, 1993677, 3987354, 4651913, 5981031, 9303826, 11962062, 13955739, 27911478, 41867217, 83734434]

約数ペア:

[(1, 83734434), (2, 41867217), (3, 27911478), (6, 13955739), (7, 11962062), (9, 9303826), (14, 5981031), (18, 4651913), (21, 3987354), (42, 1993677), (49, 1708866), (63, 1329118), (98, 854433), (126, 664559), (139, 602406), (147, 569622), (278, 301203), (294, 284811), (417, 200802), (441, 189874), (683, 122598), (834, 100401), (882, 94937), (973, 86058), (1251, 66934), (1366, 61299), (1946, 43029), (2049, 40866), (2502, 33467), (2919, 28686), (4098, 20433), (4781, 17514), (5838, 14343), (6147, 13622), (6811, 12294), (8757, 9562)]