75566778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 180092928

約数和(自身を除く): 104526150

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 457, 651, 762, 889, 914, 1302, 1371, 1778, 2667, 2742, 3199, 3937, 5334, 6398, 7874, 9597, 11811, 14167, 19194, 23622, 27559, 28334, 42501, 55118, 58039, 82677, 85002, 99169, 116078, 165354, 174117, 198338, 297507, 348234, 406273, 595014, 812546, 1218819, 1799209, 2437638, 3598418, 5397627, 10795254, 12594463, 25188926, 37783389, 75566778]

約数ペア:

[(1, 75566778), (2, 37783389), (3, 25188926), (6, 12594463), (7, 10795254), (14, 5397627), (21, 3598418), (31, 2437638), (42, 1799209), (62, 1218819), (93, 812546), (127, 595014), (186, 406273), (217, 348234), (254, 297507), (381, 198338), (434, 174117), (457, 165354), (651, 116078), (762, 99169), (889, 85002), (914, 82677), (1302, 58039), (1371, 55118), (1778, 42501), (2667, 28334), (2742, 27559), (3199, 23622), (3937, 19194), (5334, 14167), (6398, 11811), (7874, 9597)]