87588156

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 208631808

約数和(自身を除く): 121043652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 223, 284, 426, 446, 461, 669, 852, 892, 922, 1338, 1383, 1844, 2676, 2766, 5532, 15833, 31666, 32731, 47499, 63332, 65462, 94998, 98193, 102803, 130924, 189996, 196386, 205606, 308409, 392772, 411212, 616818, 1233636, 7299013, 14598026, 21897039, 29196052, 43794078, 87588156]

約数ペア:

[(1, 87588156), (2, 43794078), (3, 29196052), (4, 21897039), (6, 14598026), (12, 7299013), (71, 1233636), (142, 616818), (213, 411212), (223, 392772), (284, 308409), (426, 205606), (446, 196386), (461, 189996), (669, 130924), (852, 102803), (892, 98193), (922, 94998), (1338, 65462), (1383, 63332), (1844, 47499), (2676, 32731), (2766, 31666), (5532, 15833)]