83870066

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 159125760

約数和(自身を除く): 75255694

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1453, 1519, 1862, 2906, 3038, 4123, 8246, 10171, 20342, 27607, 28861, 45043, 55214, 57722, 71197, 90086, 142394, 193249, 315301, 386498, 630602, 855817, 1352743, 1711634, 2207107, 2705486, 4414214, 5990719, 11981438, 41935033, 83870066]

約数ペア:

[(1, 83870066), (2, 41935033), (7, 11981438), (14, 5990719), (19, 4414214), (31, 2705486), (38, 2207107), (49, 1711634), (62, 1352743), (98, 855817), (133, 630602), (217, 386498), (266, 315301), (434, 193249), (589, 142394), (931, 90086), (1178, 71197), (1453, 57722), (1519, 55214), (1862, 45043), (2906, 28861), (3038, 27607), (4123, 20342), (8246, 10171)]