82801026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5431}}^1$

素因数の和:5468

約数の個数: 72

約数和(自身を含む): 225406272

約数和(自身を除く): 142605246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 5431, 7623, 10862, 15246, 16293, 32586, 38017, 48879, 59741, 76034, 97758, 114051, 119482, 179223, 228102, 342153, 358446, 418187, 537669, 657151, 684306, 836374, 1075338, 1254561, 1314302, 1971453, 2509122, 3763683, 3942906, 4600057, 5914359, 7527366, 9200114, 11828718, 13800171, 27600342, 41400513, 82801026]

約数ペア:

[(1, 82801026), (2, 41400513), (3, 27600342), (6, 13800171), (7, 11828718), (9, 9200114), (11, 7527366), (14, 5914359), (18, 4600057), (21, 3942906), (22, 3763683), (33, 2509122), (42, 1971453), (63, 1314302), (66, 1254561), (77, 1075338), (99, 836374), (121, 684306), (126, 657151), (154, 537669), (198, 418187), (231, 358446), (242, 342153), (363, 228102), (462, 179223), (693, 119482), (726, 114051), (847, 97758), (1089, 76034), (1386, 59741), (1694, 48879), (2178, 38017), (2541, 32586), (5082, 16293), (5431, 15246), (7623, 10862)]