84217968

素因数分解:

$2^4\times 3^5\times {\mathrm{21661}}^1$

素因数の和:21684

約数の個数: 60

約数和(自身を含む): 244434008

約数和(自身を除く): 160216040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 21661, 43322, 64983, 86644, 129966, 173288, 194949, 259932, 346576, 389898, 519864, 584847, 779796, 1039728, 1169694, 1559592, 1754541, 2339388, 3119184, 3509082, 4678776, 5263623, 7018164, 9357552, 10527246, 14036328, 21054492, 28072656, 42108984, 84217968]

約数ペア:

[(1, 84217968), (2, 42108984), (3, 28072656), (4, 21054492), (6, 14036328), (8, 10527246), (9, 9357552), (12, 7018164), (16, 5263623), (18, 4678776), (24, 3509082), (27, 3119184), (36, 2339388), (48, 1754541), (54, 1559592), (72, 1169694), (81, 1039728), (108, 779796), (144, 584847), (162, 519864), (216, 389898), (243, 346576), (324, 259932), (432, 194949), (486, 173288), (648, 129966), (972, 86644), (1296, 64983), (1944, 43322), (3888, 21661)]