72320846

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 119380800

約数和(自身を除く): 47059954

約数列:

[1, 2, 13, 26, 109, 151, 169, 218, 302, 338, 1417, 1963, 2197, 2834, 3926, 4394, 16459, 18421, 25519, 32918, 36842, 51038, 213967, 239473, 331747, 427934, 478946, 663494, 2781571, 5563142, 36160423, 72320846]

約数ペア:

[(1, 72320846), (2, 36160423), (13, 5563142), (26, 2781571), (109, 663494), (151, 478946), (169, 427934), (218, 331747), (302, 239473), (338, 213967), (1417, 51038), (1963, 36842), (2197, 32918), (2834, 25519), (3926, 18421), (4394, 16459)]