72162888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61363}}^1$

素因数の和:61386

約数の個数: 48

約数和(自身を含む): 209864880

約数和(自身を除く): 137701992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61363, 122726, 184089, 245452, 368178, 429541, 490904, 736356, 859082, 1288623, 1472712, 1718164, 2577246, 3006787, 3436328, 5154492, 6013574, 9020361, 10308984, 12027148, 18040722, 24054296, 36081444, 72162888]

約数ペア:

[(1, 72162888), (2, 36081444), (3, 24054296), (4, 18040722), (6, 12027148), (7, 10308984), (8, 9020361), (12, 6013574), (14, 5154492), (21, 3436328), (24, 3006787), (28, 2577246), (42, 1718164), (49, 1472712), (56, 1288623), (84, 859082), (98, 736356), (147, 490904), (168, 429541), (196, 368178), (294, 245452), (392, 184089), (588, 122726), (1176, 61363)]