84516694864

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{76463}}^1$

素因数の和:76688

約数の個数: 80

約数和(自身を含む): 191147765760

約数和(自身を除く): 106631070896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 139, 142, 278, 284, 497, 556, 568, 973, 994, 1112, 1136, 1946, 1988, 2224, 3892, 3976, 7784, 7952, 9869, 15568, 19738, 39476, 69083, 76463, 78952, 138166, 152926, 157904, 276332, 305852, 535241, 552664, 611704, 1070482, 1105328, 1223408, 2140964, 4281928, 5428873, 8563856, 10628357, 10857746, 21256714, 21715492, 38002111, 42513428, 43430984, 74398499, 76004222, 85026856, 86861968, 148796998, 152008444, 170053712, 297593996, 304016888, 595187992, 608033776, 754613347, 1190375984, 1509226694, 3018453388, 5282293429, 6036906776, 10564586858, 12073813552, 21129173716, 42258347432, 84516694864]

約数ペア:

[(1, 84516694864), (2, 42258347432), (4, 21129173716), (7, 12073813552), (8, 10564586858), (14, 6036906776), (16, 5282293429), (28, 3018453388), (56, 1509226694), (71, 1190375984), (112, 754613347), (139, 608033776), (142, 595187992), (278, 304016888), (284, 297593996), (497, 170053712), (556, 152008444), (568, 148796998), (973, 86861968), (994, 85026856), (1112, 76004222), (1136, 74398499), (1946, 43430984), (1988, 42513428), (2224, 38002111), (3892, 21715492), (3976, 21256714), (7784, 10857746), (7952, 10628357), (9869, 8563856), (15568, 5428873), (19738, 4281928), (39476, 2140964), (69083, 1223408), (76463, 1105328), (78952, 1070482), (138166, 611704), (152926, 552664), (157904, 535241), (276332, 305852)]