84635859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 63999789

約数列:

[1, 3, 7, 11, 21, 31, 33, 53, 77, 93, 159, 217, 223, 231, 341, 371, 583, 651, 669, 1023, 1113, 1561, 1643, 1749, 2387, 2453, 4081, 4683, 4929, 6913, 7161, 7359, 11501, 11819, 12243, 17171, 18073, 20739, 34503, 35457, 48391, 51513, 54219, 76043, 82733, 126511, 130009, 145173, 228129, 248199, 366389, 379533, 390027, 532301, 910063, 1099167, 1596903, 2564723, 2730189, 4030279, 7694169, 12090837, 28211953, 84635859]

約数ペア:

[(1, 84635859), (3, 28211953), (7, 12090837), (11, 7694169), (21, 4030279), (31, 2730189), (33, 2564723), (53, 1596903), (77, 1099167), (93, 910063), (159, 532301), (217, 390027), (223, 379533), (231, 366389), (341, 248199), (371, 228129), (583, 145173), (651, 130009), (669, 126511), (1023, 82733), (1113, 76043), (1561, 54219), (1643, 51513), (1749, 48391), (2387, 35457), (2453, 34503), (4081, 20739), (4683, 18073), (4929, 17171), (6913, 12243), (7161, 11819), (7359, 11501)]