80285436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 108

約数和(自身を含む): 255034416

約数和(自身を除く): 174748980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2633, 2772, 3388, 4356, 5082, 5266, 7623, 7899, 10164, 10532, 15246, 15798, 18431, 23697, 28963, 30492, 31596, 36862, 47394, 55293, 57926, 73724, 86889, 94788, 110586, 115852, 165879, 173778, 202741, 221172, 260667, 318593, 331758, 347556, 405482, 521334, 608223, 637186, 663516, 810964, 955779, 1042668, 1216446, 1274372, 1824669, 1911558, 2230151, 2432892, 2867337, 3649338, 3823116, 4460302, 5734674, 6690453, 7298676, 8920604, 11469348, 13380906, 20071359, 26761812, 40142718, 80285436]

約数ペア:

[(1, 80285436), (2, 40142718), (3, 26761812), (4, 20071359), (6, 13380906), (7, 11469348), (9, 8920604), (11, 7298676), (12, 6690453), (14, 5734674), (18, 4460302), (21, 3823116), (22, 3649338), (28, 2867337), (33, 2432892), (36, 2230151), (42, 1911558), (44, 1824669), (63, 1274372), (66, 1216446), (77, 1042668), (84, 955779), (99, 810964), (121, 663516), (126, 637186), (132, 608223), (154, 521334), (198, 405482), (231, 347556), (242, 331758), (252, 318593), (308, 260667), (363, 221172), (396, 202741), (462, 173778), (484, 165879), (693, 115852), (726, 110586), (847, 94788), (924, 86889), (1089, 73724), (1386, 57926), (1452, 55293), (1694, 47394), (2178, 36862), (2541, 31596), (2633, 30492), (2772, 28963), (3388, 23697), (4356, 18431), (5082, 15798), (5266, 15246), (7623, 10532), (7899, 10164)]