80784042

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 164799360

約数和(自身を除く): 84015318

約数列:

[1, 2, 3, 6, 101, 109, 202, 218, 303, 327, 606, 654, 1223, 2446, 3669, 7338, 11009, 22018, 33027, 66054, 123523, 133307, 247046, 266614, 370569, 399921, 741138, 799842, 13464007, 26928014, 40392021, 80784042]

約数ペア:

[(1, 80784042), (2, 40392021), (3, 26928014), (6, 13464007), (101, 799842), (109, 741138), (202, 399921), (218, 370569), (303, 266614), (327, 247046), (606, 133307), (654, 123523), (1223, 66054), (2446, 33027), (3669, 22018), (7338, 11009)]