77684754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 186955776

約数和(自身を除く): 109271022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 137, 138, 161, 274, 322, 411, 483, 587, 822, 959, 966, 1174, 1761, 1918, 2877, 3151, 3522, 4109, 5754, 6302, 8218, 9453, 12327, 13501, 18906, 22057, 24654, 27002, 40503, 44114, 66171, 80419, 81006, 94507, 132342, 160838, 189014, 241257, 283521, 482514, 562933, 567042, 1125866, 1688799, 1849637, 3377598, 3699274, 5548911, 11097822, 12947459, 25894918, 38842377, 77684754]

約数ペア:

[(1, 77684754), (2, 38842377), (3, 25894918), (6, 12947459), (7, 11097822), (14, 5548911), (21, 3699274), (23, 3377598), (42, 1849637), (46, 1688799), (69, 1125866), (137, 567042), (138, 562933), (161, 482514), (274, 283521), (322, 241257), (411, 189014), (483, 160838), (587, 132342), (822, 94507), (959, 81006), (966, 80419), (1174, 66171), (1761, 44114), (1918, 40503), (2877, 27002), (3151, 24654), (3522, 22057), (4109, 18906), (5754, 13501), (6302, 12327), (8218, 9453)]