87901884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49831}}^1$

素因数の和:49855

約数の個数: 54

約数和(自身を含む): 258478584

約数和(自身を除く): 170576700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 49831, 99662, 149493, 199324, 298986, 348817, 448479, 597972, 697634, 896958, 1046451, 1395268, 1793916, 2092902, 2441719, 3139353, 4185804, 4883438, 6278706, 7325157, 9766876, 12557412, 14650314, 21975471, 29300628, 43950942, 87901884]

約数ペア:

[(1, 87901884), (2, 43950942), (3, 29300628), (4, 21975471), (6, 14650314), (7, 12557412), (9, 9766876), (12, 7325157), (14, 6278706), (18, 4883438), (21, 4185804), (28, 3139353), (36, 2441719), (42, 2092902), (49, 1793916), (63, 1395268), (84, 1046451), (98, 896958), (126, 697634), (147, 597972), (196, 448479), (252, 348817), (294, 298986), (441, 199324), (588, 149493), (882, 99662), (1764, 49831)]