90257412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{153499}}^1$

素因数の和:153520

約数の個数: 36

約数和(自身を含む): 244986000

約数和(自身を除く): 154728588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 153499, 306998, 460497, 613996, 920994, 1074493, 1841988, 2148986, 3223479, 4297972, 6446958, 7521451, 12893916, 15042902, 22564353, 30085804, 45128706, 90257412]

約数ペア:

[(1, 90257412), (2, 45128706), (3, 30085804), (4, 22564353), (6, 15042902), (7, 12893916), (12, 7521451), (14, 6446958), (21, 4297972), (28, 3223479), (42, 2148986), (49, 1841988), (84, 1074493), (98, 920994), (147, 613996), (196, 460497), (294, 306998), (588, 153499)]