42870192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 118599552

約数和(自身を除く): 75729360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 491, 642, 816, 856, 982, 1284, 1473, 1712, 1819, 1964, 2568, 2946, 3638, 3928, 5136, 5457, 5892, 7276, 7856, 8347, 10914, 11784, 14552, 16694, 21828, 23568, 25041, 29104, 33388, 43656, 50082, 52537, 66776, 87312, 100164, 105074, 133552, 157611, 200328, 210148, 315222, 400656, 420296, 630444, 840592, 893129, 1260888, 1786258, 2521776, 2679387, 3572516, 5358774, 7145032, 10717548, 14290064, 21435096, 42870192]

約数ペア:

[(1, 42870192), (2, 21435096), (3, 14290064), (4, 10717548), (6, 7145032), (8, 5358774), (12, 3572516), (16, 2679387), (17, 2521776), (24, 1786258), (34, 1260888), (48, 893129), (51, 840592), (68, 630444), (102, 420296), (107, 400656), (136, 315222), (204, 210148), (214, 200328), (272, 157611), (321, 133552), (408, 105074), (428, 100164), (491, 87312), (642, 66776), (816, 52537), (856, 50082), (982, 43656), (1284, 33388), (1473, 29104), (1712, 25041), (1819, 23568), (1964, 21828), (2568, 16694), (2946, 14552), (3638, 11784), (3928, 10914), (5136, 8347), (5457, 7856), (5892, 7276)]