87904236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149497}}^1$

素因数の和:149518

約数の個数: 36

約数和(自身を含む): 238598808

約数和(自身を除く): 150694572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 149497, 298994, 448491, 597988, 896982, 1046479, 1793964, 2092958, 3139437, 4185916, 6278874, 7325353, 12557748, 14650706, 21976059, 29301412, 43952118, 87904236]

約数ペア:

[(1, 87904236), (2, 43952118), (3, 29301412), (4, 21976059), (6, 14650706), (7, 12557748), (12, 7325353), (14, 6278874), (21, 4185916), (28, 3139437), (42, 2092958), (49, 1793964), (84, 1046479), (98, 896982), (147, 597988), (196, 448491), (294, 298994), (588, 149497)]