89652836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 195874560

約数和(自身を除く): 106221724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3469, 3692, 6461, 6938, 12922, 13876, 24283, 25844, 45097, 48566, 90194, 97132, 180388, 246299, 315679, 492598, 631358, 985196, 1262716, 1724093, 3201887, 3448186, 6403774, 6896372, 12807548, 22413209, 44826418, 89652836]

約数ペア:

[(1, 89652836), (2, 44826418), (4, 22413209), (7, 12807548), (13, 6896372), (14, 6403774), (26, 3448186), (28, 3201887), (52, 1724093), (71, 1262716), (91, 985196), (142, 631358), (182, 492598), (284, 315679), (364, 246299), (497, 180388), (923, 97132), (994, 90194), (1846, 48566), (1988, 45097), (3469, 25844), (3692, 24283), (6461, 13876), (6938, 12922)]