84264488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 125687512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 53, 56, 58, 77, 88, 89, 106, 116, 154, 178, 203, 212, 232, 308, 319, 356, 371, 406, 424, 583, 616, 623, 638, 712, 742, 812, 979, 1166, 1246, 1276, 1484, 1537, 1624, 1958, 2233, 2332, 2492, 2552, 2581, 2968, 3074, 3916, 4081, 4466, 4664, 4717, 4984, 5162, 6148, 6853, 7832, 8162, 8932, 9434, 10324, 10759, 12296, 13706, 16324, 16907, 17864, 18067, 18868, 20648, 21518, 27412, 28391, 32648, 33019, 33814, 36134, 37736, 43036, 51887, 54824, 56782, 66038, 67628, 72268, 86072, 103774, 113564, 118349, 132076, 135256, 136793, 144536, 198737, 207548, 227128, 236698, 264152, 273586, 363209, 397474, 415096, 473396, 547172, 726418, 794948, 946792, 957551, 1094344, 1452836, 1504723, 1589896, 1915102, 2905672, 3009446, 3830204, 6018892, 7660408, 10533061, 12037784, 21066122, 42132244, 84264488]

約数ペア:

[(1, 84264488), (2, 42132244), (4, 21066122), (7, 12037784), (8, 10533061), (11, 7660408), (14, 6018892), (22, 3830204), (28, 3009446), (29, 2905672), (44, 1915102), (53, 1589896), (56, 1504723), (58, 1452836), (77, 1094344), (88, 957551), (89, 946792), (106, 794948), (116, 726418), (154, 547172), (178, 473396), (203, 415096), (212, 397474), (232, 363209), (308, 273586), (319, 264152), (356, 236698), (371, 227128), (406, 207548), (424, 198737), (583, 144536), (616, 136793), (623, 135256), (638, 132076), (712, 118349), (742, 113564), (812, 103774), (979, 86072), (1166, 72268), (1246, 67628), (1276, 66038), (1484, 56782), (1537, 54824), (1624, 51887), (1958, 43036), (2233, 37736), (2332, 36134), (2492, 33814), (2552, 33019), (2581, 32648), (2968, 28391), (3074, 27412), (3916, 21518), (4081, 20648), (4466, 18868), (4664, 18067), (4717, 17864), (4984, 16907), (5162, 16324), (6148, 13706), (6853, 12296), (7832, 10759), (8162, 10324), (8932, 9434)]