72947616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108553}}^1$

素因数の和:108573

約数の個数: 48

約数和(自身を含む): 218844864

約数和(自身を除く): 145897248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108553, 217106, 325659, 434212, 651318, 759871, 868424, 1302636, 1519742, 1736848, 2279613, 2605272, 3039484, 3473696, 4559226, 5210544, 6078968, 9118452, 10421088, 12157936, 18236904, 24315872, 36473808, 72947616]

約数ペア:

[(1, 72947616), (2, 36473808), (3, 24315872), (4, 18236904), (6, 12157936), (7, 10421088), (8, 9118452), (12, 6078968), (14, 5210544), (16, 4559226), (21, 3473696), (24, 3039484), (28, 2605272), (32, 2279613), (42, 1736848), (48, 1519742), (56, 1302636), (84, 868424), (96, 759871), (112, 651318), (168, 434212), (224, 325659), (336, 217106), (672, 108553)]