91209118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 190149120

約数和(自身を除く): 98940002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 1571, 2002, 2233, 2639, 3142, 4147, 4466, 5278, 8294, 10997, 17281, 20423, 21994, 29029, 34562, 40846, 45559, 58058, 91118, 120967, 142961, 224653, 241934, 285922, 318913, 449306, 501149, 592267, 637826, 1002298, 1184534, 1572571, 3145142, 3508043, 4145869, 6514937, 7016086, 8291738, 13029874, 45604559, 91209118]

約数ペア:

[(1, 91209118), (2, 45604559), (7, 13029874), (11, 8291738), (13, 7016086), (14, 6514937), (22, 4145869), (26, 3508043), (29, 3145142), (58, 1572571), (77, 1184534), (91, 1002298), (143, 637826), (154, 592267), (182, 501149), (203, 449306), (286, 318913), (319, 285922), (377, 241934), (406, 224653), (638, 142961), (754, 120967), (1001, 91118), (1571, 58058), (2002, 45559), (2233, 40846), (2639, 34562), (3142, 29029), (4147, 21994), (4466, 20423), (5278, 17281), (8294, 10997)]