72564768

素因数分解:

$2^5\times 3^3\times {\mathrm{83987}}^1$

素因数の和:84006

約数の個数: 48

約数和(自身を含む): 211649760

約数和(自身を除く): 139084992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 83987, 167974, 251961, 335948, 503922, 671896, 755883, 1007844, 1343792, 1511766, 2015688, 2267649, 2687584, 3023532, 4031376, 4535298, 6047064, 8062752, 9070596, 12094128, 18141192, 24188256, 36282384, 72564768]

約数ペア:

[(1, 72564768), (2, 36282384), (3, 24188256), (4, 18141192), (6, 12094128), (8, 9070596), (9, 8062752), (12, 6047064), (16, 4535298), (18, 4031376), (24, 3023532), (27, 2687584), (32, 2267649), (36, 2015688), (48, 1511766), (54, 1343792), (72, 1007844), (96, 755883), (108, 671896), (144, 503922), (216, 335948), (288, 251961), (432, 167974), (864, 83987)]