82706946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 196976640

約数和(自身を除く): 114269694

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 139, 186, 217, 278, 417, 434, 457, 651, 834, 914, 973, 1302, 1371, 1946, 2742, 2919, 3199, 4309, 5838, 6398, 8618, 9597, 12927, 14167, 19194, 25854, 28334, 30163, 42501, 60326, 63523, 85002, 90489, 99169, 127046, 180978, 190569, 198338, 297507, 381138, 444661, 595014, 889322, 1333983, 1969213, 2667966, 3938426, 5907639, 11815278, 13784491, 27568982, 41353473, 82706946]

約数ペア:

[(1, 82706946), (2, 41353473), (3, 27568982), (6, 13784491), (7, 11815278), (14, 5907639), (21, 3938426), (31, 2667966), (42, 1969213), (62, 1333983), (93, 889322), (139, 595014), (186, 444661), (217, 381138), (278, 297507), (417, 198338), (434, 190569), (457, 180978), (651, 127046), (834, 99169), (914, 90489), (973, 85002), (1302, 63523), (1371, 60326), (1946, 42501), (2742, 30163), (2919, 28334), (3199, 25854), (4309, 19194), (5838, 14167), (6398, 12927), (8618, 9597)]