73836664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 151464240

約数和(自身を除く): 77627576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 1993, 3368, 3986, 4631, 7972, 9262, 15944, 18524, 21923, 37048, 43846, 87692, 175384, 839053, 1678106, 3356212, 6712424, 9229583, 18459166, 36918332, 73836664]

約数ペア:

[(1, 73836664), (2, 36918332), (4, 18459166), (8, 9229583), (11, 6712424), (22, 3356212), (44, 1678106), (88, 839053), (421, 175384), (842, 87692), (1684, 43846), (1993, 37048), (3368, 21923), (3986, 18524), (4631, 15944), (7972, 9262)]