71304714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 166990824

約数和(自身を除く): 95686110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 661, 922, 1322, 1383, 1983, 2766, 3966, 4149, 5949, 5993, 8298, 8593, 11898, 11986, 17186, 17979, 25779, 35958, 51558, 53937, 77337, 107874, 154674, 304721, 609442, 914163, 1828326, 2742489, 3961373, 5484978, 7922746, 11884119, 23768238, 35652357, 71304714]

約数ペア:

[(1, 71304714), (2, 35652357), (3, 23768238), (6, 11884119), (9, 7922746), (13, 5484978), (18, 3961373), (26, 2742489), (39, 1828326), (78, 914163), (117, 609442), (234, 304721), (461, 154674), (661, 107874), (922, 77337), (1322, 53937), (1383, 51558), (1983, 35958), (2766, 25779), (3966, 17979), (4149, 17186), (5949, 11986), (5993, 11898), (8298, 8593)]