772447908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{5009}}^1$

素因数の和:5268

約数の個数: 48

約数和(自身を含む): 1838229120

約数和(自身を除く): 1065781212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 181, 213, 284, 362, 426, 543, 724, 852, 1086, 2172, 5009, 10018, 12851, 15027, 20036, 25702, 30054, 38553, 51404, 60108, 77106, 154212, 355639, 711278, 906629, 1066917, 1422556, 1813258, 2133834, 2719887, 3626516, 4267668, 5439774, 10879548, 64370659, 128741318, 193111977, 257482636, 386223954, 772447908]

約数ペア:

[(1, 772447908), (2, 386223954), (3, 257482636), (4, 193111977), (6, 128741318), (12, 64370659), (71, 10879548), (142, 5439774), (181, 4267668), (213, 3626516), (284, 2719887), (362, 2133834), (426, 1813258), (543, 1422556), (724, 1066917), (852, 906629), (1086, 711278), (2172, 355639), (5009, 154212), (10018, 77106), (12851, 60108), (15027, 51404), (20036, 38553), (25702, 30054)]