87649254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 72

約数和(自身を含む): 238602000

約数和(自身を除く): 150952746

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, 5749, 7623, 11498, 15246, 17247, 34494, 40243, 51741, 63239, 80486, 103482, 120729, 126478, 189717, 241458, 362187, 379434, 442673, 569151, 695629, 724374, 885346, 1138302, 1328019, 1391258, 2086887, 2656038, 3984057, 4173774, 4869403, 6260661, 7968114, 9738806, 12521322, 14608209, 29216418, 43824627, 87649254]

約数ペア:

[(1, 87649254), (2, 43824627), (3, 29216418), (6, 14608209), (7, 12521322), (9, 9738806), (11, 7968114), (14, 6260661), (18, 4869403), (21, 4173774), (22, 3984057), (33, 2656038), (42, 2086887), (63, 1391258), (66, 1328019), (77, 1138302), (99, 885346), (121, 724374), (126, 695629), (154, 569151), (198, 442673), (231, 379434), (242, 362187), (363, 241458), (462, 189717), (693, 126478), (726, 120729), (847, 103482), (1089, 80486), (1386, 63239), (1694, 51741), (2178, 40243), (2541, 34494), (5082, 17247), (5749, 15246), (7623, 11498)]