88809854

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 171161424

約数和(自身を除く): 82351570

約数列:

[1, 2, 7, 14, 23, 31, 41, 46, 49, 62, 82, 98, 161, 217, 287, 322, 434, 574, 713, 943, 961, 1127, 1271, 1426, 1519, 1886, 1922, 2009, 2254, 2542, 3038, 4018, 4991, 6601, 6727, 8897, 9982, 13202, 13454, 17794, 22103, 29233, 34937, 39401, 44206, 46207, 47089, 58466, 62279, 69874, 78802, 92414, 94178, 124558, 154721, 204631, 275807, 309442, 409262, 551614, 906223, 1083047, 1432417, 1812446, 1930649, 2166094, 2864834, 3861298, 6343561, 12687122, 44404927, 88809854]

約数ペア:

[(1, 88809854), (2, 44404927), (7, 12687122), (14, 6343561), (23, 3861298), (31, 2864834), (41, 2166094), (46, 1930649), (49, 1812446), (62, 1432417), (82, 1083047), (98, 906223), (161, 551614), (217, 409262), (287, 309442), (322, 275807), (434, 204631), (574, 154721), (713, 124558), (943, 94178), (961, 92414), (1127, 78802), (1271, 69874), (1426, 62279), (1519, 58466), (1886, 47089), (1922, 46207), (2009, 44206), (2254, 39401), (2542, 34937), (3038, 29233), (4018, 22103), (4991, 17794), (6601, 13454), (6727, 13202), (8897, 9982)]