74139654

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 154028160

約数和(自身を除く): 79888506

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2881, 4289, 5762, 8578, 8643, 12867, 17286, 25734, 184427, 287363, 368854, 553281, 574726, 862089, 1106562, 1724178, 12356609, 24713218, 37069827, 74139654]

約数ペア:

[(1, 74139654), (2, 37069827), (3, 24713218), (6, 12356609), (43, 1724178), (67, 1106562), (86, 862089), (129, 574726), (134, 553281), (201, 368854), (258, 287363), (402, 184427), (2881, 25734), (4289, 17286), (5762, 12867), (8578, 8643)]