98779618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 185131008

約数和(自身を除く): 86351390

約数列:

[1, 2, 7, 14, 23, 46, 47, 61, 94, 107, 122, 161, 214, 322, 329, 427, 658, 749, 854, 1081, 1403, 1498, 2162, 2461, 2806, 2867, 4922, 5029, 5734, 6527, 7567, 9821, 10058, 13054, 15134, 17227, 19642, 20069, 34454, 35203, 40138, 45689, 65941, 70406, 91378, 115667, 131882, 150121, 231334, 300242, 306769, 461587, 613538, 809669, 923174, 1050847, 1619338, 2101694, 2147383, 4294766, 7055687, 14111374, 49389809, 98779618]

約数ペア:

[(1, 98779618), (2, 49389809), (7, 14111374), (14, 7055687), (23, 4294766), (46, 2147383), (47, 2101694), (61, 1619338), (94, 1050847), (107, 923174), (122, 809669), (161, 613538), (214, 461587), (322, 306769), (329, 300242), (427, 231334), (658, 150121), (749, 131882), (854, 115667), (1081, 91378), (1403, 70406), (1498, 65941), (2162, 45689), (2461, 40138), (2806, 35203), (2867, 34454), (4922, 20069), (5029, 19642), (5734, 17227), (6527, 15134), (7567, 13054), (9821, 10058)]