90448638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 215482368

約数和(自身を除く): 125033730

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 547, 651, 762, 889, 1094, 1302, 1641, 1778, 2667, 3282, 3829, 3937, 5334, 7658, 7874, 11487, 11811, 16957, 22974, 23622, 27559, 33914, 50871, 55118, 69469, 82677, 101742, 118699, 138938, 165354, 208407, 237398, 356097, 416814, 486283, 712194, 972566, 1458849, 2153539, 2917698, 4307078, 6460617, 12921234, 15074773, 30149546, 45224319, 90448638]

約数ペア:

[(1, 90448638), (2, 45224319), (3, 30149546), (6, 15074773), (7, 12921234), (14, 6460617), (21, 4307078), (31, 2917698), (42, 2153539), (62, 1458849), (93, 972566), (127, 712194), (186, 486283), (217, 416814), (254, 356097), (381, 237398), (434, 208407), (547, 165354), (651, 138938), (762, 118699), (889, 101742), (1094, 82677), (1302, 69469), (1641, 55118), (1778, 50871), (2667, 33914), (3282, 27559), (3829, 23622), (3937, 22974), (5334, 16957), (7658, 11811), (7874, 11487)]